Pretty strong rumors that Red Dead Redemption (the original game from 2010) is going to be remade (not remastered in the old engine, but actually remade in the Red Dead 2 engine and open world, and I assume that means it will be utilizing the Red Dead 2 shooting, gathering mechanics, etc), and that it's announcement and possible release could be in the next 2 months or so. Probably at least on PS5/XB Series X, but also possibly PC.
What a time to be alive. I did play that game on PS3 and I bought the backwards compat version just to have it for XB1, but I've always wanted that game for PC. A remade version in the RDR2 world sounds completely awesome. I assume that also means the Rockstar would finish the Mexico portion of the RDR2 map, since you could always SEE it from RDR2's world, and RDR1 takes place there.