Who to play for CFB Fantasy Team?

Question #1

This is probably a no-brainer to most since I believe that I am overthinking this whole thing.

I currently have my two starting RBs for week one as Robbie Rouse vs Weber State and Silas Reed vs Hawaii. However, I also have Le'Veon Bell on my bench since they play Boise State in week one. My first question to you all is: Should I keep my current RBs in the starting lineup or should I take a chance with Le'Veon Bell against Boise?

Question #2

My starting WRs are Nick Harwell, Cody Hoffman, and Eric Ward. However, I have T.J. Moe from Mizzou on my bench and Mizzou plays SELOU 1st week. Apparently, Moe will be one of Mizzou's go-to-WRs this season and I might be able to rack up a lot of points since they are only playing SELOU. I am confused on whether or not to keep Harwell in since they are playing Ohio State 1st week and not sure how well he will perform against the Buckeye D. My second question to you all is: Should I keep my lineup the way it is, or should I sub in Moe for either Harwell or Ward, and if so, which one?