Upgrade RB spot or ride WR wave?

1/2 PPR - 12 Team

Current Roster
QB-Kyler Murray
WR-Devante Adams
WR-Terry McLaurin
RB-Melvin Gordon
RB-James Connor
WR/TE -Travis Kelce
WR/RB/TE - Amari Cooper

Bench: Beasley, Bateman, Boyd, Hunt (IR), K.Drake

Would you trade Terry McLaurin & James Connor for Antonio Gibson & Robby Anderson?

No. Gibson is suffering from a fractured shin, and Anderson is done. Look for a different trade.