Here's the problem I see with it, someone tell me if I'm wrong.
As it stands once the season's World Series is over, the entire world is frozen. And the world doesn't go live again till all owners are locked in place for the new season and it is scheduled. All this is obviously done for the purpose of dropping leaving owners and picking up incoming ones.
To put a queue system in place as proposed would mean adding a layer of programming where one doesn't currently exist, and integrating it into the current system. Not all owners would use it. And you would also have new owners coming in, maybe diddling with it, then when they leave before the season actually starts because they're tired of waiting for it, it would have to get blown out for the next owner.
Too much work, not enough demonstrated need for it, no real return.