It was a mutual break-up here.I got my doubts if Scott really wants to become a buddy of Null if he has basically stolen his girl.
Also, Scott, at this point in his history, is purely focused on being the best leader he can be, so he is not going to hold a grudge with someone who doesn't have any ill will towards him. Honestly, getting him to relax and socialise is probably going to be a major goal of the bro moments with him.
Of course, the last time we had this discussion, we discussed getting Scott into wargaming, with Stratego being the most autistic option and thus the game he'd probably enjoy the most.
Of course, when the Danger Room gets upgraded with Shi'ar technology, that wargaming would probably become full-scale reenactments as training missions and/or Logan doing hand's on history lessons.