Lamar Jackson says knee 'unstable,' Tyler Huntley throws for Ravens

Baltimore Ravens quarterback Lamar Jackson is trending toward missing his sixth straight game after he didn't participate in practice on Thursday.

On Thursday evening, Jackson sent two tweets on the topic of his ailing left knee, in which he all but ruled himself out for Sunday's AFC wild-card game at the Cincinnati Bengals.

Jackson said his grade 2 posterior cruciate ligament sprain was "on the borderline" of a grade 3