Ha, I see where your mind went...
Last night I broke my "humereal head" in an accident. This connects arm to shoulder; arm now in sling and can't move. One-hand typing slow, so post sound like caveman text message.
I love JRPGs and this is a good time to clear one off the pile. Turn-based combat, minimal movement, hopefully only need one hand. Strongly considering:
Final Fantasy X
If none suitable, might replay FF6 or Lunar. I think Dead Or Alive: Xtreme Beach Volleyball also designed to accommodate one-hand play for other reasons.
Any advice on suitability level of various options? Do not like most casual (story-free) gaming, and laptop is logistical problem, so that's out.