In no particular order...
New offensive line coach with some recent chops. Zone running scheme,...tough hard nosed run game.
Draft another D.T high and sign one as well.
Draft another inside linebacker, another OLB too.
Draft another WR, sign one to replace Cooks.
Draft a true lead back,...1st round, second at latest.
Upgrade the offense with more motion,.... a lot more motion.
Sign some decent depth.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
I am not a McCarthy hater, so if he stays I wouldn't totally be against it either. But yeah,...I would just as soon see him gone. Next head coach cant be a yes man,....he has to have a little fire in his belly or modern players will walk all over him. Wouldn't mind seeing Mike Vrabel brought in,...for my money he can bring Jim Schwartz to run the defense too.
Vrabel accomplished a lot for the hand he was dealt with the Titans,...never had an Uber talented team although he did have some great talent in spots like Derrick Henry. Tennessee has been known for quite some time as a team that doesn't spend in Free agency,...between that and a couple questionable drafts it kept them out of the super Bowl IMO.
In fact, Vrabel reminds me a lot of Dan Campbell,....but Campbell was given much more control.