Need some RB advice

I currently have Carson, McKissic, Pollard.

Which two would you start?

Also, Darrell Henderson is on waivers so I could pick him up

If Zeke actually sits then it’s probably Carson and Pollard, otherwise I think Carson and McKissic

I would pick up Henderson. Even if you don’t start him just to play keep away.
Gibson is supposed to play today so McKissic might not have that much upside.

At this point though I probably go Henderson /Carson. Pollard if Zeke sits but I’m pretty sure he’s starting.