I think I should've just let this thread wither away, but I think there's a bit more to be said still; Really, idc much if it is an attempt at trolling or something, I just believe some things are better when left clear.
If you're using PFs power attack, as it is implied by the [3.P] tag, I think it might be a bit strong for a melee, that's for sure. When the alternative is at most +18 damage, sure, +35 on average is a pretty big amount.
But it sure isn't free. If the wizard "invested" 3 spell slots on just being that awesome, you kind of "invested" a bit over 50, most likely, by opting to take this class instead of his'. But of course, that is why a wizard is a tier 1. Biggest bang for your buck around. Still, there isn't much to be said if, in an attempt to diminish the gap between casters and non-casters it is, instead, widened.
Now, don't take me wrong, it's your game, so whatever floats your boat. However, as a DM I'd much rather see melee-ing being a more viable alternative, and as a player, more interesting options is always nice.
Really, a class that has skirmish+pounce should be a good example of intra-class synergy. More classes should be like that, I'd dare say.