I was expecting Diego to drag this up sooner or later
That would be one of the greatest staredowns in a long time.
No it wouldn't. Nick has a decent staredown, while Diego looks like he needs to take a dump. So basically it would look more like Nick got his shoe stepped on and is pissed about it and Diego has to take a shit, accidentally stepped on Nick's shoes and got that look when he went to say 'Sorry bro'.