Yeah, it is, I will pack my entire team with ScarfTrans to just make it rare. =D I am thinking of using NP Crobat for my late game sweeper, helps a lot with Shaymin-S, 2HKOs all his counters (Zapdos, Tyranitar, Heatran, etc), and when used late game everything is weakened so I can hopefully OHKO those. =] I found it very useful now. =D
Already did that strategy when Latios was suspect (when Garchomp, Shaymin-S, etc was still banned).
Oh, forgot about that monster, plows through my team with Specs Surf. Revenge kills Scizor with Splash. D=