I think Glen is steadily being faded away and when he asked Rosita if she was in tonight I think that was it. He is probably going to die next week. I have this strange feeling that Carol will die next week also.
The writers writing Glenn out of the fight is a major sign.
The ‘old’ Glenn would NEVER split off with a couple weirdos, especially not taking Maggie with him.
I sure hope we don’t see Glenn go ‘walker’. That would be worse than Shane turning.