Best Draft Ever! Need help on waiver WRS! who do i drop?

10-team 2QB PPR league. Who should i drop and who are some good waiver wire candidates for my WR3? Or do i keep the RBs to use as trade bait?
QB1: Russell Wilson
QB2: Cam Newton
RB1: David Johnson
RB2: Kareem Hunt
WR1: Michael Thomas
WR2: Cooper Kupp
WR3: Sterling Shepard
TE1: Jordan Reed
FLEX: Marshawn Lynch
DEF: Vikings

BN: Dion Lewis
BN: Devonte Booker
BN: Adam Jones
BN: Sony Michel
BN: Kelvin Benjamin
BN: DJ Moore
BN: Trey Burton