If they're not that would be very stupid. They're far too random and rely on good reactions to get them, so if the person wanted to risk trying to get it, they deserve it. Might add some more hype to the few matches where someone makes a comeback or something off of one to.
nah ya just press up, barakas is uud3 so if i do it after d2 recovery frames i get a njk,
although you can buffer the whole input during the recovery frames of d2,
did one with baraka eariler and i buffered it so early all i got was a crouch animation but still got the boost.