Or there might be a salary cap for the team lineup which would be the same for everyone. So if it would be 1M and you bought a 500k center, you have just 500k at disposal for everyone else. That sounds to me more like a multiskill issue than like a NT monster event thing.
I dislike this idea
Everyone had to have the team that he is able to afford
Why?
you can choose to spend all your money on your starting five,or distribute them on more players(8-10-12).You have to allow every team to pursue its strategy
Basically I think that if there would be a salary cap, teams should spend even more to win, because great multiskills arent so cheap as monsters. But on the other side is quite possible that while you can pick best lineup, and it doesnt affect GS, because minutes arent counted in B3, well, probably best solution will not be in any kind of salary cap.