if you have 250 and everyone has 600, effectively to you, everyone has 250. while they're playing a strategy for big stacks, if you play a game for short stacks, that has a built in advantage.
so you can take advantage and bully back. if it goes raise call call etc preflop, you could just go all in with 99+, AQ or AK (all depends on their position though), and either pick up all the dead money or flip for 250. or if people just call preflop, or it folds to you, make a raise with broadways and try to hit top pair.