Considering at the time Dig released them it was rumored that Shanks and Poised both cheated in CS before leaving to go to Val. It still seems very likely to me that was true and that's why Dig released them. The timing made perfect sense especially with how well they were playing. Cheat in one game because you know you are going to another should have repercussions imo. If true, then Shanks and Poised got what they deserved and Dig did the right thing.