The two are best friends, yes. But, Angel is gay. Like. Really fucking gay. There's no chance he's bisexual. Angel is a literal drag queen

Like look at him and say he's into women

See?

And Cherri Bomb seems to busy doing her own thing. Though, not much is known about her. The show doesn't come out until October, you know? I don't suggest shipping Cherri until A. More scenes with her come out
Or,
B. The pilot episode airs.