read the my first two sentences again
eUnited had every right to buy these players, the players are the one who had the final decision on whether to leave Swole Patrol or not, and they did
I know very well that these players holding a spot at IEM Sydney was a factor in why they bought these players, but at the same time, they basically just bought the team that beat them, so not only did they get that IEM spot, they (potentially) have a better team then they did before.
Granted, if they REALLY wanted a better team, they could have gotten s0m instead of one of they three members they did end up getting, but maybe because he was a stand-in he didn't hold one of the spots to IEM Sydney(?) so they avoided him because of that (or maybe he just refused the offer). Brax probably didn't get an offer because of his Valve ban.