would it be acceptable a character or feat that gives extra reactions instead of extra attack?

@derek_buhsewould it be acceptable to build a character class or feat that gives some extra reactions to a character instead of extra attack if you feel OK with that as a DM, but we wouldn't make an official feat that does that – slows down game #wotcstaff

— (((Mike Mearls))) (@mikemearls) August 11, 2016

@derek_buhse a good middleground would be to specify what PC can do with reaction #wotcstaff

— (((Mike Mearls))) (@mikemearls) August 11, 2016