If Crawford is ready for the bright lights, then put him on the field. We have one particular player to thank for being in this situation.
Anyway...now that I've gotten that out of the way...
I agree with D$ that Finnie is probably a better option as it allows JoJo to stay deep...I guess what I mean is Finnie at CB covering the slot and JoJo at S would be a better look than JoJo covering the slot and Highsmith at CB.