The Canaries academy product has featured in all nine of AFC Wimbledon's League Two games since joining at the end of August.
"I think there has been someone watching me at most of the games I have played - so hopefully the good performances that I am putting in will be taken on board. I just have to come in here every day and keep learning," said Francomb.
"I've played every game since I have been here so I am more than happy to stay and fight for the cause. Saturday was probably one of the best performances since I've been here.
"We have Fleetwood next and we have done well in our last three away games and hopefully we can go there and get something."