Three seasons ago, before testing for banned substances became the norm, this would be a great signing. Unfortunately that's not the case. This guy is toast. I'd actually rather see the Bears sink or swim with Bostic in the middle than Williams. Williams isn't going going to stay healthy, like most athletes that jucied for most of their careers, & he won't be worth a damn when he is on the field. The Bears really need either Bostic to step up or make a real move for a real MIKE LB in this defense. If the Bears are going to effectively run a 4-3 1-gap Tampa 2 they need to be strong at UT, MIKE LB, & either or both Safety positions. If the Bears don't improve at the MIKE LB position, even if they fix the front 4, that's only going to go so far, & only make them the same defense they were before Henry Melton was injured. Which was basically an all or nothing defense that gave up points, a lot yards & big plays but m,anaged to check out because of an unrealistic, unsustainable take away rate.
IMO MIKE LB is the second most important position in the Bears system, in the eyes of some it's the most important position. Williams didn't work out last year, he isn't going to pan out this year. If there is a good MIKE LB on the board after the first round I hope Emery takes them.