Thoughts on Roster and Potential Moves

We drafted for our dynasty startup in early July and I feel pretty confident in my team. Roster currently is

QB: Hurts, Cousins, Brady
RB: Javonte Williams, Swift, James Conner, AJ Dillon, Rashaad Penny, Terrion Davis-Price, Brian Robinson
WR: Aj Brown, DK, Pittman, Jamison Williams, Gabe Davis, Wandale Robinson, Josh Palmer, Julio
TE: Ertz, Albert O, Trey McBride, Brevin Jordan.

I was looking into moving DK since I am really high on Gabe Davis to breakout this season. I think I could get a mid first for next year and Christian Watson. Any thoughts on what I should do going forward??

I would consider moving DK for a better Tight end, like maybe Hockenson and a pick or maybe Kittle plus something.