Two questions come to mind. One, is there one airline that meets your needs? Two, if not are you willing to give up status / lose perks to go back to wheel of fortune? I have looked at AA and for me even with status matching at best they’re a loss for me. I fly out of one of their hubs so accessibility is a plus. On the negative is 8 - 15% higher airfares to where I go and in between is similar soft product. I am somewhat biased. As a MM and 1K I’ve taken the beatings for so long I am immune to all but the most outrageous events.