Should Darwin be a flex start?

Should I start Darwin Thompson over Miles sanders and Christian Kirk in my flex spot? This could be a game with a lot of points…

Half PPR

NO! Kirk has an amazing matchup this week.

Is it too risky to start Darwin over David Montgomery then in my RB2 slot? Damien Williams is out and McCoy is banged up

It is risky. Montgomery is at a minimum not going to goose you, and he has a good ceiling with his usage going up. We dont know what Thompson will do. Plus Shady is still there banged up or not. Best case he sees passing down work in a game they should be leading in.