"I'm really enjoying my football at Barnsley, it's a great opportunity for me. I couldn't have asked for a better loan spell," Hammill told The Sheffield Star.
"I've got two years left on my contract at Liverpool, but if the chance came along to stay at Barnsley for longer then I'd certainly consider it.
"Liverpool are flying at the minute and I know it's going to be hard to get in the side, but that's what I want to do one day. Whether that will be next season, who knows. But I'll go back at the end of the season and have to have a chat with Rafa and see what he says."