No timeline was immediately provided for Miller to return, but it seems like the rookie third-rounder could miss some significant time this preseason. Miller had a golden opportunity to carve out a role for himself in the Saints offense with Alvin Kamara sidelined due to his suspension, but that’s likely to change if Miller will indeed have to sit out part or the rest of the preseason. The Saints backfield has suffered two hits to its depth in the past week or so, so it’s possible that we see the Saints make a move for a free agent at running back sooner rather than later.