Who would you rather start on QB RB and WR

Std league.
-Luck (vs Dal) or Mayfield (@DEN) - probably gonna go with Luck but Dallas DEF scares me a little bit.
-D.J. Moore (vs NO) or Edelman (@Pitt).
-I have S Ware he’s doubtful as of now, I could use Josh Adams (@LAR) or Dixon (vs TB) as Ware’s replacement. Who has the better upside?

Any thoughts?