To win a SB, you need an above-average coach and an above-average QB. TT is probably an average-at-best QB. Therefore, you need a QB. EJ is nowhere near average. This isn't a playoff team next year. Cut EJ, keep TT around as a one-year bridge, and either draft a QB that you're going to give significant tryout minutes to or trade for a backup and find out if he's the next big thing. If nothing is going anywhere after six games, tank like a mother and get a high pick for next year's crop.