Please help for playoffs!

For the fantasy playoffs (weeks 14, 15, and 16) in a 1/2 ppr which two should I get rid of?
Michael Gallup (Bears, Rams, and Eagles)
DJ Metcalf (Rams, Panthers, Cardinals)
Derrius Guice (Packers, Eagles, Giants)
Miles Sanders (Giants, Redskins, Cowboys)
Alexander Mattison- I have Cook (Lions, Chargers, Packers)

Thank you!!

Why would you need to drop two? I’m not interested in dropping any of those guys. But, gun to my head, I guess it’d be Guice and Sanders. It really depends on the rest of your team though, your depth at RB, WR etc

Mattison. He’s probably still a low end RB1 if cook goes out. I’d get that backfield on lock

This is my team and I feel I need a second defense for the playoffs

Are you dropping 2 to fill in for bye weeks? I’d try hard to package 2 or 3 in a trade for an upgrade. I wouldn’t typically drop these kind of players for a defense unless it’s a shallow league.