#4 Money
The financial climate of football is as volatile as it has ever been, ever since Neymar moved from Barcelona to Paris Saint-Germain for €222 million.
The subsequent transfers of Ousmane Dembele, Kylian Mbappe and Philippe Coutinho, all of which have surpassed the €100 million mark, prove that the transfer market has changed forever, and that football has entered a new age.
Now, the acquisition of Kane's signature would demand an astronomical transfer fee, which, in my opinion, has to be upward of €200 million in today's market, as he is just as effective, if not more, as Neymar.
If a club comes knocking for Kane, can Tottenham and Daniel Levy resist? Or rather, for how long? We've seen a similar situation before, with the sale of Gareth Bale to Real Madrid, for a then world-record fee.
Kane, himself, stands to gain financially with a move from away from North London with other clubs able to offer him considerably higher wages, in addition to the promise of silverware, which the Englishman is desperately in the hunt for.
Also read: 10 of the most underpaid footballers in the world
If a move does come to light, both club and player stand to reap the financial rewards and Harry Kane will be likely to break yet another record - this time, in the transfer market.