Jorgensen is a key part of the Feyenoord team, and the club's fans would not be happy with a sale. The problem is that Dutch clubs have a very difficult time resisting offers from England.
Premier League clubs have so much more money thanks to TV deals, which means that even the likes of Newcastle can easily offer money that Feyenoord do not have a prayer of turning down.
And if the right offer does come along in the next few days, Jorgensen will leave. Otherwise his future will be decided in the summer.