Looking for advice for my son's gf who applied for the jetblue card and not the plus card like she was planning to do.
She asked for an upgrade and was not given one.
Should she just cancel and then apply for the plus in a month or two?

ETA: She reapplied right after the first one and has no decision yet.. I advised her to call and cancel the first one that was approved.

What are her chances at getting the plus card approved now?