When I'm rooted and not under attack I usually go cat form and try to cast some heals (which often get spellstolen or I get interrupted) or some CC (interrupted usually) - I feel that we could use a buff to our ranged damage, Faerie Fire (Bear) does very little, and wrath hits for a few hundred; can't Blizzard buff Nurturing Instinct so that Insect Swarm, Moonfire and Wrath (especially instant ones from Predatory Strikes proc) become viable for damage while rooted (possible finisher).

PS. Why am I even posting here, odds are Blizz won't even read this... and in fact the masters of shapeshifting should have disentanglement rather than the masters of nature (balance/resto), swapping hide to break roots makes perfect sense - and is not OP, in fact it's necessary for ferals just so they can be compatible with DKs, rogues and paladins (and fury warriors).