I'm not sure which is more ridiculous, the idea that Mississippi shares Nebraska's geographical handicap in recruiting or the continued belief by some that Callahan was a superior recruiter to Pelini.
Actually, I take that back. One of those things can at least be debated. Mississippi has a ton more talent within its borders and in easy driving distance. There is simply no comparison.
As to Callahan vs. Pelini, I don't think there's been a significant difference if you go by recruiting rankings. If you go by things that actually matter (bringing in kids that can win games due to a combination of talent and attitude), I think it's pretty clear that Pelini comes out ahead. Callahan's team quit on him. Some of that is crappy coaching, but a lot of that is selling kids on the right or wrong reasons to come here and selecting kids with the right attitude.