I have both Montgomery and Cobb and I can't decide if I should start both of them or one of them. If I start both then I put Tyrell Williams on my bench.
I'd probably sit Cobb since he's a little hobbled and go with the two Ty's. I know it's a bit risky, but I like that San Diego matchup a lot, and I think Ty gets enough carries/catches to be a high-floor option.