Myles gaskin in dynasty

Who should i drop. Gus Edwards, Royce Freeman, or Brian Hill. Or should I just keep what i have. Thanks in advance. It’s a half ppr dynasty league i have a lot of running backs but these are guys i could drop with no problem. My other RBs are zeke, miles Sanders, Melvin Gordon, Kareem Hunt, nyheim hines and then just a group of guys i probably won’t need

Oh and Gibson and chase Edmonds as well but not gonna drop them either

Or should i drop Bourne? Also cole is on waivers. Do i pick him up as well?