I didn't think it was confusing, my apologies.
to make it somewhat clearer, the whole point of my question is/was:
Is the increased comfort increase running 28s significant enough to justify getting a set of wheels build to run them.
To further explain the logic behind asking about a new set of wheels and the reason I think that in my application I would need them...I have not laced on up, nor do I own a set of rims that are designed for 28mm tires, I will assume that a rim designed for a 28 ever so slightly wider than a rim designed for a 25, so when the calipers are adjusted to the rim they will start ever so slightly wider, and this will result in them being opened ever so slightly wider when the cam is released and thus probably clear the inflated 28mm tire when the wheel is removed, as opposed to a caliper adjusted to a wheel designed for a 25 that would start adjusted with a narrower gap for the slightly narrower rim and would have a smaller opening when the cam was released that may not allow a 28mm tire to clear.
As noted elsewhere, my current setup barely clears 25s so I'm confident that I could not get a set of 28s on and off w/o playing with the barrel adjusters, and that's kind of annoying.