hi,
jake was a roller at that time too! I weaned him from the swadlle 'cos of that,and starting nursery.I found it quite hard (if you want me to go into it I will, but it's a bit lengthy....)
The point I wanted to make was, Jake has now become an "all over the place" sleeper, sometimes he rolls completely over and sleeps on his front (scared me at first!) sometimes he's on his side,sometimes on his back.He has slept much better since he has been able to choose his own position.
He used to see the swaddle as his sleep cue, but not actually enjoy being in it, if you see what I mean! but now the Gro bag is his cue, he seems to listen for the zip being done!
Liz