clearly the OP is stuck in the days of TBC where ppl know that warriors were the best at single threat, but times have changed and we're in WOTLK where every tanking class is now equal and paladins are neck and neck (dare say more so) with warrior threat, plus what makes me lol so much is that he states to QQ about the talent now, 6 months after the expansion was released and 7 months after the 3.0 patch was implemented.
if the OP wanted to QQ about it then why the hell didn't he just state it 1/2 way thru naxx or in SWP (or in the OP's case SSC/TK)
Shockwave is an imba move that helps lot in a threat rotation for single target dps, and as others have said before me, if you dont like the shockwave talent, QQ elsewhere and stop playing the fecking class.