QB question--Cousins, Caleb Williams, Aaron Rodgers

Sunk all my early draft picks on WRs and RBs so I’m left kind of scrounging for QBs. Have Kirk Cousins and Aaron Rodgers but considering adding Caleb and dropping Rodgers. Also have Tua on the IR if needed. Thoughts on which two to keep through year end (pending injury).

I would add Caleb for Rogers and wait to see what develops on Tua.