First of all, bravo for all of your thoughtfulness and effort put into this idea! (I wish everyone could be like you and actually spend time and work into their posts ;))
Suggestion:
I think that there will be too many buttons, etc. Imagine tapping on a layout and getting a pop-up with 5 or 6 options (use, rename, edit / view, share, delete, copy / move, etc.). Isn't that too much of a mouthful, expecially for iPhone / iTouch users?
My mini-idea:
- USE: just tap the layout. It will ask "Are you sure?" (Yes / No)
- Rename: tap the name (type text, press OK / cancel)
- Edit / view: Go to editor, tap a button that edits existing layout; OR edit button in layouts screen: tap it and tap layout
- Share: Either button in clan chat or layouts (and then select layout, with custom message like requests / replays)
- Delete: Trash can (probably red) icon
- Copy / move: Just tap, hold, and drag; continuously hold for 5 secs and a pop-up appears, staing "Which slot do you want this layout to be copied to?"
Another suggestion: Change orange "minus" button into a "eye" button (makes more sense; eye = see = observation mode).
Thank you for your consideration!