He said: “We’ll see what the future holds. I’m blessed to have had the opportunity to play for this wonderful club and I’m happy it’s gone so well.”
Bruce said he hoped his club could test Arsenal with an offer this summer.
“Watching him play you can see a young player enjoying himself and enjoying the freedom that we’ve given to him, the licence to run forward,” Bruce said of Willock.
“He’s given us something which we certainly didn’t have before.