Did you leave any guidelines for the new writer for BL3 to follow. I am really worried that Maya will have her asexuality rewritten.

Whoever writes BL3 will do their own thing. That's how it SHOULD work -- there's no fun in writing something unless you feel like you can make it yours. I can't imagine anything less fun than being hired on as a writer and then just following a blueprint laid out by your predecessor. I hope whomever writes BL3 values diversity, but that's completely up to them.