LOL
That's like saying Nash can't defend like Kidd, Nash can't rebound like Kidd, Nash can't yada yada yada...it's a matter of opinion.
IMO, the best overall talent at PG in the league is Jason Kidd, with Nash being a close 2, or maybe even 1-b, to Kidd's 1-a.
And as for Deron Williams...he's a great player, no doubt, but what's he going to win in Utah?
NADA.