Hydra - New Hunters Pet ??

Hunters have campaigned and begged for it, and now it appears to be on the horizon. According to a posts PTR contains a couple of spells that should be of interest to hunters. First is a tamed pet passive with a hydra icon, and the second is the ability Bellowing Roar which includes the following: "The hydra let's out a bellowing roar, increasing the critical strike chance of all party and raid members by 5%."