It would be like rounding up 30 kids for a game of kickball, and the rules are one team gets to pick the first 15 players to be on their team and the other team gets what's leftover, including the kid in the corner picking his nose.
The rules allow for the Dodgers to stockpile as many great players as they can, so it's not against the rules. But, it will have lasting effect on all the other team's fans that lose interest in the sport. But, it will be one step closer to changing the rules so that this cannot continue happening. Not even sure how they go about changing it since the Dodgers are deferring huge piles of money so many years out, so there might have to be grandfathered protections in place, which will also suck for a lot of other teams. That, or you punish the Dodgers for what they've done, and can just point and laugh that they thought what they were doing would not have repercussions.