You guys seeing this lap band pop up ?

Me too...I have one "hole" (a small line really) right through my BB.   Single incision surgery...pretty amazing really...and I was up and walking out of the hospital about 3 hours after waking up!

I would think that with weightloss, the port in the bellybutton would push up against  pant waistbands?

My port is to the left of my navel, about 2 inches over, and about an inch higher.  I haven't found pants to bother it, at least not since the first 6 weeks or so when i refused to wear anything with a waistband.  I do occasionally have to adjust at the gym when a piece of equipment is rubbing me wrong.

I never had any problems with my pants and port pain. My port always hurt when I leaned up against the kitchen counter.

I tought with the one hole surgery, the port would be under the Bellybutton, and that would be right at the waist band. Shamrock said they move it up and over..so that isn't an issue. My little scars are almost gone and even if they weren't I am never going to be a bikinimodel so it isn't an issue :)

I'll never be in a bikini either.