The only time you should redshirt a juco is if he is not a Dec. graduate or if he is injured.
In the Croom system, you might should redshirt a WR, like Co-Eric, since our playbook is so hard to learn. But it would be very tough to sell a big time Juco WR on redshirting.
If you are deep at the position, you shouldn't have signed a Juco to begin with.</p>