4. Barry Sanders -- I gave the reason why I rated Emmit higher, so I won't repeat. The one knock I had against Barry was that he was sometimes unwilling to realize a play was dead, and he'd backtrack 8 yards rather than just take the -1 yard loss. Of course, now and then he'd bust those open for 60+ yard gainers, but more often than not, he'd get pulled down behind the line after scrambling around for 15 seconds.