Need help on optimizing roster!

Here is my team…

QB - Jackson
WR - M Thomas, Lockett, Kupp, Anderson, Jefferson, Higgins
RB - CMC, Carson, Mostert, Robinson, Edmonds
TE - Kittle

First off, thoughts on my roster? Should I just keep what I have and play best match ups at WR and RB each week or is there anything you all think I should package up to try and improve that position?

Thanks in advance! #footballers

If your team ever gets healthy you’re in fantastic shape.

Ya I’m currently 3-1 and in 2nd place…just hoping that Thomas and CMC can get back healthy for playoff run