Defeat to Southampton in the play-off final at Wembley has had huge ramifications that will last the entire summer and beyond, with Leeds United forced to sell Archie Gray to Tottenham. Failure to get promoted back to the Premier League has meant Leeds needed to sell Gray, or a big player. The books required balancing and Gray’s £40m move sees Leeds rake in some much-needed cash. Had Leeds beaten Southampton at the end of May, the Whites would have raked in Premier League cash in the form of TV money and the sale of Gray or another Leeds player would not have been needed. That, and the cash wo…