During Dtto's stream, Selen seemed to insinuate that she's having second thoughts about hosting her own APEX tournament for EN V-Tubers, citing that she essentially has to organise it all by herself and that it's a monumental amount of work.
Interestingly, when Tempplex asked if there had ever been an EN V-Tuber tournament, Selen said 'There was one, but they voted against me and Dtto (Qu at the time, I imagine) participating'.
Based on some light research, I surmise she was referring to
this tournament hosted by chronic V-Tuber leech, Domo. Most of the participants are super small Indies, members of Domo's inner clique, and a handful of VShojo members. However, Kureiji Ollie, RPR, iPN, and Nickster were casting.
I'm going to assume that the reason Domo rejected Selen and Qu's appearance is because it seems to be a relatively low-skill tournament and he didn't want one of the big company players to come in, shit on the Indies, and leave; but I also think that it's a colossal wasted opportunity to give Indies some exposure by teaming Selen/Qu with them whilst also applying nerfs (you can only use shitty weapons, can't wear a shield, can only use a bad character etc.) to ensure they don't get too aggressive.