He has roughly a 22 million cap hit next year. He has not played near the level of last year and is on his last year of the contract. The way I see it there's three options.
1-you can cut him and save about 12 million with 9 million dead money.
2-you can extend or restructure and lower this year's cap hit
3+ you can let him play out his last year
What do you think is the best option, a lot depends on how Aaron Robinson does and what the coaching staff thinks about him. I know they drafted him because they loved his ability to play Man coverage.