I'm a little surprised what caused Tottenham to experience a decline in performance, losing 2-1 to Newcastle was really beyond prediction. I bet for them in this match but it's really unlucky. MU and Chelsea's points are getting closer to them, there is a possibility that their position will be shifted if they continue to lose.
Spurs are definitely not going to finish in the top four, sometimes i can't quite understand what Conte's footballing philosophies are, it is dated imo, and i think with the quality of players the club has provided him with, his team should be more daring, they shouldn't always be content with the opposition dictating the play, they should take the game to the opposition and try to kill them off.
Having said that, Conte really has to be careful going forward so he doesn't lose his job, the Spurs' hierarchy have invested in that team and they will expect results, and there is a good coach like Tuchel currently without a team, i am pretty sure some big teams that aren't doing too well will be looking his way and weighing up their options.