He said "Sleep" so every one else but Jessie "Slept".
Plenty of the Avengers would have had the S.H.I.E.L.D. brand psi-shields, but what she had that they didn't was Hydra brand Psi-shields.
Jessica was double bagging.
Then of course Jessica was born on Wungador Mountain within spitting distance of the high Evolutionary... I'm just waiting to find out that she's a clone of Wanda Maximoff who was also born on Wungador mountain... Raised, born? Her nurse maid was a cow lady, these things happened!
Point is, that girl is the High Evolutionaries Jack in a Box.
Shit is going to get real.