I voted for Franklin. A great TE would a great safety valve for whatever QB takes over this year. CF also was at the peak of his performance while Sims had taken a step back this year.
I think Benton will be able to replace Sims and possibly surpass him in coverage. He has produced pretty consistently as a DB and just has to make the adjustment from corner/nickel back to strong safety. His run support skills are excellent and his experience as a CB will really help his coverage abilities. The position change may be just what he needs to find a position that he could play at the next level. (I know, Koolaid central, but I like him as a player.)
I also like our young guys at S in Washington, Boormfield, and CJ Morgan. I think our safety recruiting the last few years has been very effective and productive. These guys seem to have the physical tools, they just need some experience.
We have some upper classmen coming back at TE but noone that has produced on the field. I am guessing there will be a shift in receptions from the TE position to more of the slot WRs this year. The TE will still be important and I think we will even have improvement as far as blocking, but I don't think anyone comes close to the pass catching threat the CF provided.