It appears that Koeman does not want him around and will let him go on a free. He is reported to be on stiff wages (which is why he is not in a hurry to leave the employ of Saints) but he is a still a cracking good championship-level striker. With the wonga you got for Ullojah you should be able to afford his wages for a season until his contract expires at SFC.
Good striker...
Good striker...