There are a multitude of ways they could make the map function well or better for Versus in Gears 5, that being said I have zero confidence TC will do any “improvements” to a map, they can’t even make good new maps so the idea of them carefully changing a map in a previous game to be better and not ruin it is unlikely.
If they placed snipe/torque in the two building by spawn (the ones with the grenades) that would fix lots of issues I think, because lets say they get control of both towers, or even one of them, it means that they can’t just camp the entire match in the towers without running out of ammo and such. Mortar spawn would probably be frags, boomshot would be replaced with Drop (to contest tower setups) and snipe/torque spawn would probably be shock nades or something idk (I don’t like the idea of it being something worthless but I also don’t want it to be absurdly powerful)
So even with just a drastically different weapon placement I think River would be much better for Versus, they could also just have ladders that lead up to the towers (you could place the shock grenade there to block people from coming up, hence why I suggested shock) so to make them have two entry routes.
Basically gears 2 version as it was would be atrocious and unpopular for Versus I think, but if they give better counters to tower setups the map would play significantly better. Considering that TC doesn’t understand great map design (see Pahanu, Vasgar, Icebound, etc.) I’m not holding my breath.