Yes none of this is certain, all of this might end up a nothing burger, and easts tigers get nothing out of it, but the planets are seeming to align too nicely..
The wests side have always wamted to rebrand back to the magpies, just never had the balls to piss of the balmain side of the merger... this would solve that issue
It'll almost certainly end up as a nothing burger.
HBG are the majority owners of the club, of which Wests own 30%, and who knows what HBG's opinion on the brand would be. There'd undoubtably be a push, both internally and externally, to rebrand to the Magpies, but all the major shareholders of HBG would have to agree to any changes. I imagine that Wests would have to convince a lot of people before any rebrand could actually happen, and that's assuming that Wests Ashfield would support a rebrand themselves, which isn't a given either.
You need to go touch grass if you really believe the Easts/Richo had any influence over this. Balmain and Wests have repeatedly proven that they don't require outside influences to fight over nothing and do stupid things like this.