I feel like there isn't enough time to turn them into a couple by the end of the series, but they definitely have the potential to become a couple if a second season was happening. Still we'd have to see a lot of progress on their relationship since pretty much they're enemies/rivals right now.
So probably a friendship arc first just like what happened with Wai and Pat?
Also would love to see a more cutie part of Wai with Korn, I feel we haven't seen much of Wai past and can't understand his feelings/actions that well. To me he seems like a child that doesn't know when he's being mean with a lot of anger issues.