This is the same kind of doomsday scenario that was posted here by you and plenty others last offseason. And the year before that. Yet we still won more regular season games with a more difficult schedule each of the last two seasons.
Marry isn't a huge loss (will be replaced by senior Keith Lewis), Junen/Duke are negligible (replaced by JUCO/Taylor/Davion Johnson/Bouldin/Golson) as neither of them were starters when everyone was healthy, Swindoll is negligible (Conyers or Bell). I would agree if we were losing a bunch of starters or star OL, but we're losing some backups that weren't that good to begin with.
If Moncrief comes back, 2014 sets up to be a pretty good chance at 8+ wins for Ole Miss. Replace only two OL starters, senior QB, top 2 or 3 WR group in the SEC, 9 of 11 defensive starters returning, 8 of 11 offensive starters returning. OOC is Boise (replacing their HC), ULL, Memphis, and Presbyterian, get Alabama, UT, AU, MSU at home. Who knows what aTm will look like