Pretty boy and trap are different though. And Eliot is one of the most popular among male characters (although males aside from Hayabusa and Hayate aren't popular to begin with tbh). Leon, Bayman, Raidou, ect are badass macho macho meathead men and they aren't popular yet you want another one, so are you going to use the "obvious the fanbase doesn't want" argument for them too? And there are more macho masculine men in DOA then effeminate men (Eliot is the only one and even then he isn't even that effeminate, he is like young Justin Beiber effeminate).
Based on your weak argument (no offense), everyone should stop assuming and/or asking for males in general.
And even though I'd like a trap, I am still mainly basing my speculation more as "i honestly see that happening" and less of "I want it to happen". Just because you desperately don't want one doesn't mean you need to try to smash down on my speculation. I'm not smashing you down for wanting the next character to be a hardcore dudebro male whatever, and we all know that definitely isn't happening.
And seeing how they are going towards a never before done by TN direction with the newbie and seeing how some western fans are pretty vocal about them wanting a new male even though we all know females are more loved and do better in general (even among western fans), I could see the next character fitting in between both. And I honestly could see him doing well depending on how well TN would make him (I mean just look at the success of Brigette from Guilty Gear).