Exactly.
There's no indication at all that there's any dysfunction or animosity between the two.
Just because they're not close doesn't mean that they have to be enemies, or that they hate on each other.
Obviously Romo wants to be the guy out there still playing. That's only natural, and is to be expected.
What's important is that they BOTH have navigated through this situation like mature professionals. They haven't allowed the circumstances to negatively impact the season, even though the media just can't stop talking about it.
And I've seen plenty of footage of them interacting in a natural and positive way on the sidelines PLENTY of times this season. They seem to get along fine, all things considered.