I think you missed quite a lot of stuff. PRX and BLEED aren't the only international roster that is or had existed in the past for APAC. For example, Alter Ego has a Malaysian playing for them, 3nable. Same with Morph Impact, hzm (since moved back to MY/SG). In the Philippines, Nigma Galaxy has Crazyguy and ZeesbeW as part of their roster. In Vietnam, Team OK has a Thai and a Filipino part of the roster. In Thailand, Attack All Around has a Finn playing. I do believe at some point, more cross-country rosters will pop up one way or another in APAC (SEA in particular), but with the regional roster limits 3 members having from the home region, for now, it'll be more beneficial for them to stick to a single region roster. PRX's roster is the way it is because it transferred over from CS:GO where both f0rsakeN and mindfreak were a part of it. BLEED has a lot of money.