Stephen J. Dewey's page

I am running a campaign and one of the characters, a paladin, has used a greatsword since his creation. He has recently wanted to switch over to another weapon (a halberd) but is concerned because all of this feats have been chosen to promote a greatsword (improved critical, weapon focus, etc). Is there a feat or class feature somewhere that allows you to swap which weapon your combat feats are tied to?

Thanks!