Most mocks I've perused have Nick Chubb going in round 2.
IMHO, the Colts should go with a Chubb/Chubb draft if possible: DE Bradley Chubb in the 1st if Barley is off the board and go with Nick Chubb in the second.
Even if Cleveland passes on Barkley at #1, I'm not so sure that the Giants will at #2, as they may operate under the assumption that Eli has two or three more productive years left.