Should we email Financial Aid office for colleges where we won't get FA and change our selection

[Anonymous]

Waiting on a bunch of EA/ED schools, most need blind and some not. Realized that for some we will get some FA and others none (depends upon how they calculate assets). Should we email FA office and change our submission to no FA required for the CSS form? Worried if we don't this will impact kid's chances even if need blind (waitlist movement, etc.). Don't want it to hurt kid's chances of getting into a selective school, but we really are on the bubble. Advice pls.