The Norway international said: "I can definitely see Gabby and Ashley breaking into the England side this season. They can be as good as they want.
"They have great potential. They have everything in front of them. They are both young with fantastic skills and they can both succeed and go a long way in the game.
"It is the start of a new era for England and there is a good generation of players coming through. I think they will be very strong in the years to come - and Gabby and Ashley can be part of that."