User blog comment:Sookey5/Annie is Dead/@comment-24930713-20150817212805/@comment-4929778-20150818172238

my thing is how come annie has all those powers. maybe it could be the serums, but it could also because of how skilled she is at being a shifter. i think that the more skilled a shifter is, the more powers they have. I think she learned over time how to as opposed to serums. Eren said he didnt know how to, but maybe the power is dormant, repressed.

I could see the people in the walls being titan shifters, but pastor nick said that they shouldnt let sunlight hit them. Normal titans are sluggish without sunlight, so maybe if they get hit by sunlight, the walls would be destroyed.