Puckers!!!! Noooooo!!!!

So....I have my sons quilt almost completely done with the machine quilting on the top.  I removed it this afternoon to deal with an annoying rats nest my bobbin thread left on the back and as I was ripping the messed up quilting from that one block, I discovered a couple puckers (2 small ones and 1 slightly larger one) on the back of my quilt much to my horror.  I had been soooo careful to pin it everywhere.  **deep sigh**
I don't want to go back and rip those blocks that have the puckers under them....it would be way to difficult.  If only the puckers were near the edges it would be an easier mistake to fix.
I'm afraid, much to my dismay, that the puckers will have to stay. (really didn't mean to make that rhyme)
This is my first major quilting attempt so I am giving myself a little slack, but still disappointed with the puckers.
Oh well!  My son will love it just the same. *smile*