Which recievers to start week?

I would go with Williams, Bowe, and Holt. You're choosing Walter over Williams. Both are their teams' #2 receivers and Williams is clearly the better #2 receiver even though he was just acquired by his team. Bowe and Holt are their teams' #1 receivers and you obviously want to have as many #1 receivers on your team as possible. Both players will be needed this weekend. I don't know why Chad Johnson should still be on your team. You may want to trade him.