Fred has two problems:
1. He won't let you exchange 1st level feats, regardless of whether or not they are 1st-level-only or not. I have a character with UMD Focus that I took at 1st level, but I can't exchange it. Any plans to correct this?
2. He won't let you exchange feats for repeat feats, like Toughness & Imp. Dmg Reduction. Plans to correct this?
I understand why #1 could be a hard fix, primarily because of the WF Body feats. Still, with the fluidity of an MMO, I don't see why WF can't change their Body feats.