So the player we gave up a lot for needs a mentor?
Yes. If you make a large investment you make all reasonable attempts to make sure the investment is successful.
We already spent the picks, they're sunk costs. Mo is here until his rookie contract runs out. If we can get a player that fits the scheme better than anyone else in the NFL for cheap that can mentor our investment into success, why wouldn't we do it?
Logic says yes.
I honestly don't get why some people on this board are so quick to kick players out the door. You as a fan want the team to succeed, right? These players are already under contract, might as well try to maximize their output.
Cutting loses is necessary at times, but Mo is still on a rookie contract. He costs next to nothing and has a lot of talent. If a mentor is what he needs to produce as expected, then give him a mentor.