"At the moment I'm just happy to be playing regularly," said Miller. "You never know what's going to happen in the next six to eight months.
"I'm just happy to be playing and trying to push this club towards the Premiership. I feel I will have a tough decision to make if things keep going the way they are.
"Everyone's made me feel very welcome, I'm happy and I'm enjoying myself a lot. That's what it's about - you need to be enjoying what you do and once you're doing that everything else falls into place."