Pros are that players like Allahyar grow and team Melli finds more experienced options for the future, the cons are we might drop points in this process and our opponents might get ideas.
However, I think the bigger problem could be that this is a sign of a crack in the team. I said it few months ago that TM will not have a problem until it starts having the first problem with dropping the first points. We Iranians have high swings and often respond to stress with fighting, and in this case infighting.
It just reminds me of 1997 team, when a very strong squad lost its way and finally only a miracle got us through.
We always talk about that team and 2000-2010 squad and how much talent they had. We should also remember that how much difficulty we had to keep Hashemian, Bagheri, Karimi, Azizi, Daei, ... under one roof. Sanctions, leaving the squad, and injuries rarely allowed us to use our entire talent together. This might unfortunately be again how the story unfolds with the current TM. Get ready for some rocky pass.