Carson for Ravens D

Got offered Chris Carson for Ravens D
My issue is who to drop for a D once I do accept the trade.

Current bench:

Kerryon Johnson
Sony Michel
Latavius Murray
Matt Breida
Austin Ekeler
Buc Allen

if you don’t have gordon or collins i think its fine to trade ekeler or buck for a d, i also dont know if i trade them for carson honestly as much as i can’t sit here and say don’t trade a d for a positional player, but penny could eat into carsons time as season goes on and ravens d could get bette

I have collins but not Gordon.
Honestly not married to the Ravens D so I don’t mind the flip for a good week1 performance for a positional player.
But yes, my concern is Penny eating into the production as they had equal snap percentages at 44%