What would you do to improve this roster?

Any trade positions or players I should target? (12 team half ppr)

QB: Russell Wilson/Lamar Jackson
RB: Leveon Bell/David Johnson/Damien Williams/Tarik Cohen/Miles Sanders
WR: Robert Woods/Chris Godwin/Robby Anderson/Dede Westbrook
TE: Mark Andrews/Chris Herndon
K: Fairbairn
D: Dallas

Let me know your thoughts!

Try to get a WR1 type like mike Evans or something using a couple of players and don’t have a backup TE. Other than that, god job getting 3 top-15 RBs