I don't think Shazh, Pancada and Dapr were treated that badly.
it's shit that Shazh found out through a tweet but SEN probably didn't mean for him to find out like that. they probably wanted to tell him in person. So thats not even there fault, unless the CEO or a coach told this Geddes guy.
Pancada was just unlucky, Zellsis was a way better fit for the team and the performance of the team without Pancada was such an improvement that they would be dumb to put Pancada back into the team
Dapr stuff isnt something i really know much about so i can't say much about this.;
But again its very different from other ORGs, EG still threw away a winning team, other orgs do just as much dumb shit or keep players trapped for an entire season with insane buyouts.