I may be old school, but I still think there are too many good RBs at #5 to pass up. Assuming AP, Forte, and MJD are gone I'd target either SJax or LT. At first I was leaning towards SJax but I just don't know how well he'll perform on that Rams team. LT might be a better option, although I think you'll be happy with either.
I picked 5th in a 12 team league as well. Got lucky and Forte fell to me, but I was still able to land Megatron and Roddy White with my next two picks. So you should still be able to get a good WR in Rd 2. Of course, if ALL
TDs = 6 you might think about a stud QB sooner than you normally would.
Good luck, and please see mine:viewtopic.php?t=441259