Who do Spurs get if they sack Nuno? Conte turned them down because he was not convinced of the project/Levy. Most other managers they approached are happy with their current position, the likes of Rodgers and Potter for example. And it does not solve the underlying issues with the squad. They can keep sacking managers, Pochettino, Jose, Nuno soon, but at the end of the day the squad needs rebuilding and monetary investment if they are serious in wanting to compete for a top four spot. Really Levy should have given Conte exactly what he wanted and backed that up with some big investment in the squad if he was serious about his top 4 talk.
Should have gotten rid of the players that wanted out as well, Kane, Ndombele, and got rid of the players whose careers have stalled Winks and Alli. One of Sanchez or Dier needed to be replaced as well. But Spurs will Spurs, sack the manager, bring in a new scapegoat who will inevitably be sacked because the players are not motivated/not good enough.