LineTrash
Striker
He could get injured between now and the contract ending. No physio, no wages.
He could discover that there aren't any better offers, come June and that the grass isn't greener.
He'll have less cash in his pocket, between now and June... if the rumours of him being on a low figure are true, he would stand to lose out on anywhere between £10 and £60k, plus a signing on fee.
Image rights may be compromised, as may sponsorship deals.
Fans might turn against him resulting in a loss of form, reducing his value / attraction, come the Summer.
He might stop giving a toss, as he's got no buy-in to the club (see above).
I'm sure that there are loads of other ways in which not signing will have a negative impact, but, there's a bunch to be going on with.
His agent.
I’m sure that’s all been discussed...but IMO, Maja is in position of holding all the cards. Not signing favors Maja, not SAFC.