Would your drop for michel

Would you drop Miles Sanders or Devin singletary for sony? And why

I would drop sanders for Sony because he will never have the backfield to himself in Philly. They never use a workhorse back under that head coach. I feel that Singletary has a much better chance to be the lead dog in buffalo when back to full strength. As opposed to the other two, Sony has actually done it and produced great fantasy numbers.