CDTT suspensions are levied on behalf of the team. I doubt there's ever a clause in a player contract that specifies which sort of childish antics are allowed and which are not. CDTT are thus at the discretion of the team.
In fact, it's a rather broad interpretation for the NFL and teams to be applied. Most interestingly is the last bullet point of integrity.
https://static.nfl.com/static/content/public/photo/2017/08/11/0ap3000000828506.pdf
Conduct that undermines or puts at risk the integrity of the NFL, NFL clubs, or NFL personnel
That particular paper doesn't shine any light on the potential of A ***** acting like a child, nor should it. These guys are paid handsomely to act as professionals, and not like A *****. I mean, a guy like A ***** should have enough money banked and invested so that no member of his family for generations should ever have to work again. Though, as been established by Yours Truly, A ***** is not your ordinary average idiot. He's a spectacular idiot.
With spectacular idiocy comes spectacular consequences. As such, if A ***** were to continue acting like A ***** on the sidelines, it could be determined as "CDTT" and he could suffer consequences. Interestingly enough, at this site
https://operations.nfl.com/football-ops/nfl-rules-enforcement/ if you scroll down, you see:
Things you find when you're looking for something else, right?
Anyway, at that site there is also some wording that a team could fine a player for conduct. Perhaps if A ***** acts like A ***** on the sideline, he gets a warning, then a fine and then an increased fine as long as he keeps acting like A *****. If he doesn't play the way he can and should, he could be yanked off the field. Which would hurt his stock and bruise his vaginalego.
A ***** really has no recourse but to play as well as he can and hope he can get traded if he really wants out.
Though I believe he'll come back, fences will be mended and we'll go on to slowly forget this ****.
Then, depending on how the team is doing, he could be traded before the trade deadline.
He's put himself on thin ice. Jumping up and down acting like a spoiled little ***** isn't helping his cause.