He has netted three times in his six appearances so far, quickly forming an understanding with Windass - who is 18 years older than him.
And Windass is confident Campbell will prove dangerous on Saturday when the Humber derby is renewed.
"Playing up front with Fraizer is like playing up front with my little boy - I think he's the same age," said Windass.
"But the one thing Fraizer's got is the ability to score goals. As strikers, we're paid to do that.
"I'll take all the whacks and bumps in holding the ball up and let Fraizer get all the glory if necessary.
"For me it's not all about scoring goals, it's about the team. We've done very well in the last couple of games and fortunately both me and Fraizer have been on the scoresheet."