With Sanders out, who to pick up/drop?

so sanders tore his achilles in practice today, which of these guys you like the most? and then who you dropping??

Do i even need to drop anyone too?

Curtis Samuel (front runner)
Bruce Ellington
Jordy (fluke game??)
anyone else i may need to check for on waivers.

Bench (who to drop)
Baker Mayfield
Bills or Bears d/st