I wish I would have seen this prior to looking at my sitemail. Much easier to format. My thoughts are in there, but now that I can link thru your name and see what you have returning next season, here are some additional thoughts:
I would definently go for a redshirt for any of these kids, however you have a potential hole at backup SG, so you could play one of them this season. However, it also appears that you could cover that hole by sliding a SF over to backup SG at times, a PG to backup PG & SG at times, and a PF to backup SF when the SF slides to backup SG. Therefor, I'd be attempting to redshirt your recruit this season for sure.
It looks like you could move up to D1 if you wanted after this season, but for the next coach, should it not be you, NCC is going to need both a starting PG & a backup SG next season. You lose both PGs on your roster plus some solid post players. Knowing what I know now, I'd lean towards Jaggers as he could play either the PG or SG role depending on how you develop him. It will give you an extra option next season when you see what recruits you get once recruiting rolls over.
Also, I didn't notice in that siteamail that the first 2 were sophs. That changes things a bit in terms of long term development, but I think I still stand by my intial thoughts anyways.