From what I have seen in the pre-season, Diego Alves deservedly got picked as the first-team keeper. He has impressed more in my opinion. However, if Guaita does move he will have to compete with two other keepers, Szczesny and Fabianski. As such, even though Arsenal will compete in the Champions League, the transfer does not seem like a good move for Guaita. I don't want Guaita to leave of course. Despite not wanting to have a player who complains all the time and who has lost commitment, he does have many good qualities. When the goalkeeper gets injured at any club, they usually are in trouble since their back-up is of lower quality. However, we don't have to worry about that. Plus, Guaita is a home-grown player thus making him a fan-favorite and is one of the captains of the club. Hopefully, this is just something that can be settled quickly so that the team can focus on their game. After all, between three competitions there is more than enough time for everyone to play.
Feel free to let us know what you think :)