It has been one year since Tottenham Hotspur signed Alejo Véliz for $17 million plus $6 million in additional bonuses and a 10% sell-on clause, a club-record fee that surpassed the $11.5 million that Rosario Central received for Facundo Buonanotte’s move to Brighton & Hove Albion in 2022. Since then, he hasn’t quite managed to…