diff --git a/examples/custom_shader.rs b/examples/custom_shader.rs
index 5063c01841..21aaf8ebdd 100644
--- a/examples/custom_shader.rs
+++ b/examples/custom_shader.rs
@@ -74,10 +74,8 @@ fn main() {
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube_handle = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        mesh_storage.add(Mesh::load(MeshType::Cube))
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
 
     world
         .build()
diff --git a/examples/entity_builder_comparison.rs b/examples/entity_builder_comparison.rs
index de1ddd65b2..5e1bd2e035 100644
--- a/examples/entity_builder_comparison.rs
+++ b/examples/entity_builder_comparison.rs
@@ -161,13 +161,9 @@ fn create_entities_builder_archetype(
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube = Mesh::load(MeshType::Cube);
-    let plane = Mesh::load(MeshType::Plane { size: 10.0 });
-
-    let (cube_handle, plane_handle) = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        (mesh_storage.add(cube), mesh_storage.add(plane))
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
+    let plane_handle = mesh_storage.add(Mesh::load(MeshType::Plane { size: 10.0 }));
 
     // no-archetype precompile: 1.24 sec
     // archetype precompile: 1.07 sec
diff --git a/examples/instancing.rs b/examples/instancing.rs
index 36f96cc559..09ba4ea060 100644
--- a/examples/instancing.rs
+++ b/examples/instancing.rs
@@ -30,11 +30,8 @@ fn main() {
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube = Mesh::load(MeshType::Cube);
-    let cube_handle = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        mesh_storage.add(cube)
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
 
     world.insert(
         (),
diff --git a/examples/parenting.rs b/examples/parenting.rs
index 7d91bdfc06..bdcb6b6712 100644
--- a/examples/parenting.rs
+++ b/examples/parenting.rs
@@ -23,9 +23,8 @@ fn build_rotator_system() -> Box<dyn Schedulable> {
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube = Mesh::load(MeshType::Cube);
     let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-    let cube_handle = mesh_storage.add(cube);
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
 
     world
         .build()
diff --git a/examples/plugin_loading/example_plugin/src/lib.rs b/examples/plugin_loading/example_plugin/src/lib.rs
index e39d9c492c..3fa1f5b861 100644
--- a/examples/plugin_loading/example_plugin/src/lib.rs
+++ b/examples/plugin_loading/example_plugin/src/lib.rs
@@ -15,13 +15,9 @@ impl AppPlugin for ExamplePlugin {
 }
 
 pub fn setup(world: &mut World, resources: &mut Resources) {
-    let cube = Mesh::load(MeshType::Cube);
-    let plane = Mesh::load(MeshType::Plane { size: 10.0 });
-
-    let (cube_handle, plane_handle) = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        (mesh_storage.add(cube), mesh_storage.add(plane))
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
+    let plane_handle = mesh_storage.add(Mesh::load(MeshType::Plane { size: 10.0 }));
 
     world.build()
         // plane
diff --git a/examples/simple.rs b/examples/simple.rs
index 10c965c089..8ef89c1f98 100644
--- a/examples/simple.rs
+++ b/examples/simple.rs
@@ -5,13 +5,9 @@ fn main() {
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube = Mesh::load(MeshType::Cube);
-    let plane = Mesh::load(MeshType::Plane { size: 10.0 });
-
-    let (cube_handle, plane_handle) = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        (mesh_storage.add(cube), mesh_storage.add(plane))
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
+    let plane_handle = mesh_storage.add(Mesh::load(MeshType::Plane { size: 10.0 }));
 
     world
         .build()
diff --git a/examples/spawner.rs b/examples/spawner.rs
index 18194a2c8b..9b43892852 100644
--- a/examples/spawner.rs
+++ b/examples/spawner.rs
@@ -62,13 +62,9 @@ fn build_print_status_system() -> Box<dyn Schedulable> {
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube = Mesh::load(MeshType::Cube);
-    let plane = Mesh::load(MeshType::Plane { size: 10.0 });
-
-    let (cube_handle, plane_handle) = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        (mesh_storage.add(cube), mesh_storage.add(plane))
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
+    let plane_handle = mesh_storage.add(Mesh::load(MeshType::Plane { size: 10.0 }));
 
     let mut builder = world
         .build()
diff --git a/examples/texture.rs b/examples/texture.rs
index b8508cf259..3ca208eb4f 100644
--- a/examples/texture.rs
+++ b/examples/texture.rs
@@ -5,18 +5,14 @@ fn main() {
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube_handle = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        mesh_storage.add(Mesh::load(MeshType::Cube))
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
 
-    let texture_handle = {
-        let mut texture_storage = resources.get_mut::<AssetStorage<Texture>>().unwrap();
-        let texture = Texture::load(TextureType::Png(
-            concat!(env!("CARGO_MANIFEST_DIR"), "/assets/temp_bevy_logo.png").to_string(),
-        ));
-        texture_storage.add(texture)
-    };
+    let mut texture_storage = resources.get_mut::<AssetStorage<Texture>>().unwrap();
+    let texture = Texture::load(TextureType::Png(
+        concat!(env!("CARGO_MANIFEST_DIR"), "/assets/temp_bevy_logo.png").to_string(),
+    ));
+    let texture_handle = texture_storage.add(texture);
 
     world
         .build()
diff --git a/examples/ui.rs b/examples/ui.rs
index 75a2e0b49d..94c685cf6d 100644
--- a/examples/ui.rs
+++ b/examples/ui.rs
@@ -5,11 +5,8 @@ fn main() {
 }
 
 fn setup(world: &mut World, resources: &mut Resources) {
-    let cube = Mesh::load(MeshType::Cube);
-    let cube_handle = {
-        let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
-        mesh_storage.add(cube)
-    };
+    let mut mesh_storage = resources.get_mut::<AssetStorage<Mesh>>().unwrap();
+    let cube_handle = mesh_storage.add(Mesh::load(MeshType::Cube));
 
     world
         .build()