You have him at -500 here
Good stuff. I actually think -500 is a more reasonable line. I mean, yes, Sims is a scrub, true. But -900 is Overeem type odds, and Lashley has a ways to go in establishing himself before he deserves a -900 line, imo...
(off topic, kinda, but SF related -- the Santos and Diaz lines have moved quite a bit; looks like the early sharps got on 'em quick)