Currently I have

CB1 - Terrell Jr TOTW w/PA
CB2 - Johnson MF
CB3 - Revis MF w/PA

FS - McKinney TOTW

I was thinking of spending my coins on Prime Time LTD and playing him at FS, moving McKinney to CB3/SLOT CB, moving Revis MF w/PA to CB2.

Feels like McKinney would be a better tackler and could still play PRS defence if I wanted to.