I too am loathe to take off my wedding ring (particularly when my wife catches me

), but it is very difficult to work with a wedding ring on.
Several of you have already mentioned problems with the coin roll, but here are a few others:
1. Finger palm
2. Bobo Switch
3. Full back palm
4. Tenkai (Goshman) pinch
5. Shuttle pass
6. French Drop
And those are just the ones that immediately pop to mind. Sure you might be able to rework your routine or change the handling of your sleights to work around it, but why run when you aren't being chased?
Scott