Agreed, but I wouldn't be surprised to see another warrior set look a lot more like t4 and have it be labeled as pvp gear, then have the armor sets switch once live hits.
Okay, that's just me hoping that they redo the set to look more like t4 and save this set for t18 which looks more akin to t5 than anything. And hey, this is still alpha, for all anyone knows, this could end up being the death knight armor once the screws have been tightened a little more (...or perhaps this is CM gold gear).