Now that would be a fascinating development and a really subtle topic to explore! We'd have two men who have each had relationships with women, and now they're in a relationship with each other — one of them bisexual, the other one gay.
What a great way to show that sexual orientation isn't so much about action, but more about attraction.
And I have to say that I'm really glad that we didn't end up with yet another TV series that teased us and didn't deliver.
Thanks for this excellent story pointing everything out!