Anyone watch The Talking Dead after episode 2? Enid was the guest star and was asked if the viewers will see her again. Her response was, if you do, you will be pleasantly surprised.
She is outside of Alexandria around the time of Glenn's "death". Hmmm. Could be she helps out Rick just as easily.
Plenty of possibilities for Glenn's survival and many people feel it will be jumping that shark to have him survive that. I don't think we will find out for sure until episode 5 or 6 at the earliest since next week looks to center around Morgan. Terrible timing of that episode IMO. I don't think many are going to care how Morgan went from protective father, to nutcase, to stick ninja zen master. Most want to know what happens to Rick and Morgan. Iv'e been wanting backstory on Morgan, but not now!!