Watford winger Steven Berghuis is flying on-loan for Feyenoord.
The Holland international is on a straight loan to the end of the season in Rotterdam.
Berghuis was again impressive in the 2-2 draw with PEC Zwolle as they battle Ajax for the Eredivisie title.
"We are committed to becoming champions. We are one more point from that and have it still in our own hands," he said.
In the last four games, Berghuis boasts two goals and three assists.