Quad Cap?

In the cylinder rollout, i think it would be nice to be able to choose a quad cap, and also a quad cap modifier.

has this been discussed as a potential add on? i think it would be awesome

Ctrl+F / Grid Fill http://wiki.blender.org/index.php/Doc:2.6/Manual/Modeling/Meshes/Editing/Faces#Grid_Fill

sweet; this naming convention is really confusing for me though