While I agree some of the stats seem to make DNC > THF, to play devil's advocate.

THF has Evasion Bonus VI, while dancers highest is only Evasion bonus IV. (2 levels higher)
Critical Attack Bonus IV, while dancers only Critical Attack Bonus III. (1 level higher)

So would DNC get all these if we got a 5% boost to dual weild(Dual wield 4 vs 3)(1 level less).

I think these stats are fine and should remain top tier thf.