Which players are we most likely to lose, and who are most likely to be on the team next year?

We're going to lose some of our more expensive guys next year, so who is most likely to be on the roster and who is almost certainly going to be gone? The only guys that I could say with absolute certainty that will be here next year are Watson, Tunsil, Howard, and the rookies we drafted last year. Pretty much everyone expects Watt to be gone after this season, and we most likely lose at least one receiver (Stills), possibly two. I think Fells will be gone as well since we have multiple young tight ends for much cheaper, and we probably lose a couple linebackers.