While Josh Allen changes some plays at the line, it is time for him to call all of the plays, much like Jim Kelly did. It seems obvious that some of his frustration is directed at results of a called play when it fails and letting him take the wheel would get rid of that distraction.
Regardless of the fact that this is non- existent in the current NFL, there has to be a lot of range as to the frequency of audibles among the QBs. Some do quite a bit, some not that much.
Advantages if JA Calls all the plays:
Josh has a feel for the flow of the game and what works and doesn't work with the 11 on the field at the time.
The frustration from calls he disagrees with would be eliminated.
Joe Brady can focus on developing a game plan for the opponent and sideline management.
His standing as a team leader would be reinforced.
He knows this team better than anyone.
He would be super motivated and a motivated JA is a wonerful thing to see.
He has earned it.