I've said before, I don't think we need DTs that need to play lot. You should already have those guys in Leonard Taylor and Jared Harrison-Hunte (who was probably playing the best football of his career before he was hurt). Next season, Taylor, JHH, and it seems Moten are the players on the roster you expect to be higher snap players next year. Now you bring in guys that can play the role and maximize their snaps. Thomas Gore absolutely does that. That seems to be his thing. Now we've need to add more maximize their snap interior defensive linemen.
You lose Darrell Jackson...he was a solid player...but you've already replaced and added to your interior pass rush element with Thomas Gore...you bring in a guy like Cam'ron Jackson to be your tackle when a team is on schedule and you need big guy in the middle. He shouldn't be needing to play 50 plays a game. If its not him, I don't think what we are looking is hard to find.