Start/Sit Q for safety

Please choose 2 from G Wilson, Chancellor and Harper (Given that he will play on Sunday).
In another team, please choose 4 from Bell, G Wilson, Chancellor, M Burnett and Harper (Given that he will play on Sunday)
I also wonder whether Harper's Q mark is related to the rest (not real injury related). Can anyone confirm this?
Thanks a lot,

I would sit Harper in both leagues. I don't really like the matchup a ton. Although, I do believe his question mark is more due to him resting more than having a significant injury.