Roster Advice...

dswan3rd

...I'm a casual player that's slowly expanding my roster despite not having had too much success with cover packs (I think I've only gotten 1 gold cover per 10-pack each season). So now, I have a couple of Sentry covers and was thinking about adding him, but aren't sure who to get rid of (I won't earn enough HP to buy a slot before one of the covers expires, and I don't plan to spend any $$$). I'm going to bold who I *think* I should sell, but wanted to get the opinion of some experts around here:

4* - XF (90 - 1/2/0)
3*s - Capt. Marvel (140, 5/3/3), Hood (114, 4/0/4), LCap (102 - 2/3/3), She-Hulk (78 - 0/2/4), DOct (78 - 2/1/3), Spidey (76 - 2/3/0), CMags (68 - 3/1/1), Falcon (66 - 3/1/0), Rags (66 - 1/3), Blade (55 - 2/1/1), Deadpool (55 - 2/1/1), Mystique (43 - 1/1/0), Patch (43 - 1/0/1)
2*s - Ares/OBW/Daken/Torchling/MNMags/CStorm/Thor (MAX), Wolvie (60 - 5/5/3), MHawk (50 - 3/5/5), Moonstone (40 - 5/5/3), Cap (15 - 3/5/5), Ms. Marv (15 - 5/3/5)
1* - MStorm (50 - 5/5/3), Juggs (40 - 5/5)

Assuming Sentry is worth a roster spot over anything listed above, am I on the right track with the characters to sell? Any other roster advice? Thanks in advice for taking the time to read this.

Quebbster

Moonstone is clunky, so I don't think you lose out if you sell her. Keep all the three-stars you can, look at 1- and two-stars you can drop first.

GrumpySmurf1002

Yeah, Moonstone is the obvious one. mStorm would be next. Mystique actually looks decent, I would toss Doc first but reality is I wouldn't toss any 3*s at this point.