Do you need the rectal cuff for a functioning Jpouch? I have had my pouch for 18 years with minor issues of pouchitis/cuffitis. Recently during scope came back a small area of high grade dysplasia in rectal cuff. Surgeon is going to attempt to resection and reconnect pouch to a small amount of recital cuff. Through research and some Facebook groups I have heard you may not need a cuff at all. I was worried about incontinence. Any thoughts on the need for the cuff would be greatly appreciated.