I really doubt that. Even while advancing to crit-block-cap eating damage equal to 200k vengeance (Mel'Jarak) leaves almost no space for other mechanics besides pure tank damage. Let alone talk about 600k vengeance (Shek'zeer) when you're always on the edge of dying.
And don't forget that not only they're going to nerf our offense but also our defense (shield barrier absorb) in the process of adjustments. What i don't get about it: why those nerfs to us when prot paladin are beating us in terms of dps and healing on basically all fights due to gearing for haste? Oh, apropo - gearing for haste... with the +100% benefit of haste on the ptr i guess we won't see a way to make it work for prot, will we?
Other topic: anyone else got aggro problems versus really good monks? On aggro sensitive fights with tank swaps i've some serious problems, feels like the issues on Chimaeron versus Blood DKs all over again. But i'm not to sure if it's their strong healing done (modified by tank-stance) or just their already rather high amount of offensive stats.