I rather they both die… neither are compelling characters. Hell, Eph is annoyingly bad too but he's the main character so he's sticking around no matter what.
Fet, Setrakian, Quinlan, Eldrich and Eichorst are the only characters pulling their weight. They keep the series interesting.

Yeah, that was stupid and contrived… they were just finding a way to off Angel.

Next season is the last.

I think the fact that Setrakian's white worked had more to do with him turning face than an actual redemption. He's been a Machiavellian the whole entire time and continues to be one. He's teaming up for the white. A marriage of convenience and nothing more.

Yup, Zack is the new Master. It's obvious… and I suspect this will be revealed next week during the season finale.

There is a reason Glenn had to die. Don't blow it off as merely for shock value. It is a huge character development point for Maggie. SHE is going to Hilltop. And she's not coming back to Alexandria. SHE becomes what Rick used to be.
And none of that would have happened if Glenn had lived.