Quote Originally Posted by Kyuubi View Post
....Curse you for bringing that up.
Forget cursing him. He needs a good Pox upon him AND his family...

Anyhoo... back on topic, a couple of alternate ideas:

If the flavor fits/is allowed a dip of Swashbuckler can provide Weapon Finesse for 'free'.
Or
Remove Weapon Finesse as a feat, but make certain weapons "finesse ONLY", as in, a Rapier automatically counts Dex for to-hit but CANNOT count Str for to-hit. So a Barbarian with Str 18 and Dex 10 with a Rapier would have a to-hit bonus of 0. (as for Str and/or Dex to damage, that's up to you/your DM)