Actually had a conversation with my family about this last night as my Mom saw the article on FB and asked if I did. I told her yes and figured what Don said was the case. My Mom was really sad about it and in a way I think she was hoping they'd continue. My Dad though agreed with me and said it'd be crazy if The Eagles continued without Glenn. He brought up too about how that time before HFO when they tried to reunite but Glenn backed out. My Dad simply said "No Glenn = No Eagles". My brother too was a bit surprised as we're so used to all these older bands finding other singers and still going out there (and in some cases they should retire) and he wondered if they'd do the same. So I just thought it was interesting that my family was so evenly split on this.