No...deca is a progestin. It also aromatises but not via the aromatase enzyme. I don't think deca raises prolactin....nor does prolactin cause bloat. So bromo wouldn't do any good, nor would any anti-e.
BTW - This is all heresay and has not been backed up with any research....so grains of salt. Sorry, I'm tired....and sick of this question not getting answered.