Unfortunately, PF is way too strong for Favors to be at that level. (LMA, Griffin, Duncan, Dirk, unibrow just in the west) Unfortunately the offense matters much more for allstar. He has a ways to go before being considered an all star. He has been playing great though, and I have no complaints
Duncan and Dirk are past their primes and maybe have one more all-star game in them. If the Jazz become contenders and Favors is a major part of it he can boot LMA or Griffin from a spot.