Vaughan is in excellent goal scoring form in preseason.
"He's one of the most determined players I've seen," Bennett told the Pink 'Un.
"I've been impressed with him since I came in. Everyone knows the ability he's got.
"He's been unfortunate with the injuries he's picked up along the way but I'm sure once he has a good run and gets a lot of training under his belt, he'll be a force to be reckoned with in the Premier League."