Problem (Hunter pets suck at holding aggro unlike warlock pets now.)
How to fix (Give pets more AOE. Some pets would have wide range abilities naturally. One ability pure pet is unrealistic and tottal crap at least two per family some 3 and beastmaster exotic pets 4 to 5. Evan if some abilities overlap because guess what all pets or most have claws a teeth. A good talent to increase threat in the tenacity (Tank Spec) would also help.