Definitely.
1) He didn't die.
2) At the end of 2x12 Ms. Morell and Deaton were going to find him, and we know Morell has ties to the Alpha pack.
3) Gerard said "The best way to eliminate a threat is to get someone to do it for you." Deucalion said "Someone once taught me a very smart way to eliminate a threat. Get someone else to do it for you." Coincidence? I think not.

I don't want him to come back, But I feel like he is going too. He does make the show interesting when he is here.

i don't want him too he made Allison turn into a bad person in season two that time no one liked her and when Allisons mother got bitten he was the first one to say kill her and he was the one who wanted to become a werewolf and when Allisons mother was about to become one he wanted her dead he said it himself he doesn't care if he has to kill his entire family to live i think he's better off dead he's evil mean and selfish anyways he's old he was about to die one way or another

^^ the question isn't whether you want him back, it's whether you think he'll BE back. Reading comprehension: learn it.