Sleeve to MGB... in Mini Gastric Bypass Surgery Forum Posted October 29, 2015 Hello Band07, I am a Lap band to sleeve and re-sleeve patient. I think Lap band patients just don't get the results with the sleeve. I am considering the MBP as well. Can you elaborate on the negatives please? Ive never experienced any reflux with my sleeve. Would that matter if I had the MBP done? Thanks for your input.