Swedish striker Prica signed for �2m from Aalborg in January (Getty)

Prica arrived from Danish club Aalborg for �2m in January's transfer window and Keane believes his acquisition will bring strength to the front line.

He told BBC Radio Newcastle: "The fact that not too many people know much about him will be an advantage.

"He's shown to me what a good attitude he has and we hope he can do well."