Yeah, I didn't think that through until the depth chart. LOL. They do have 3 other guys on futures deals or guys that were added in the Week 18 tank effort that could fill a spot. I think I'd still want more than a futures guy. Maybe J Jones is an overpay, but Dre'Mont played about 80% of the snaps last year for Denver. So it could very well be a 20% snap backup role - definitely a significant role and not like Mike LB or CB where your backup only plays in injury. Once you get outside of the top 30 of DL the snap count % falls below 75% of snaps. So for the average team, most of your line is probably a bunch of guys in the 30-60% snap range and maybe 1 or 2 guys above that. Gaines was getting 90%+ of Rams snaps before getting injured and ending year at about 80% of snaps. So I guess you could aim for all of Gaines, Jones, and Carter to get 67% of snaps, and basically run a 3 man rotation across those spots, with Carter and Gaines spending some of their time at 3T.... But would be very thin. (Snap count data) https://www.fantasypros.com/nfl/reports/snap-counts/dl.php?show=perc