There's already talent around him if they didn't sign anyone else. Whether it's enough is an open question because we don't know the stats of either of Kamara or Thomas. If by some miracle both are available and they get a solid alternative to Kamara in the draft, there's room to work with.
Things will need to break our way for sure. Heck things will have to break the Bucs and Panthers way too in order for either one of them to win the South (the reason it was so wide open until the end is everyone was dealing with their own problems).
We will need a lot of breaks to go our way if we want to win the South, and I don’t think risking that much money for a guy like Carr is a smart move. If things don’t go our way we will still stink, but we will also be paying $35+ to Carr. Lucky us?