If the positive trend continues, it is not impossible that Tottenham will approach the relegation zone and this must be a consideration for the coach so that in the remaining matches can making an evaluation.
The last three matches in the Premier League have been quite bad results for Tottenham so this is something very dangerous if there is no improvement.
Next week they will come to Chelsea's headquarters so the potential for losing points is much greater so that their position in the standings will drop even further.
Currently, Tottenham's position in the Premier League standings is right below Manchester United's position, which means that Tottenham's condition this season is much worse than the condition of other teams such as Manchester United. And if in the next match Tottenham cannot get points, either full or points from a draw, of course Tottenham's position will be quite close to the zone you mentioned. Because several other teams that are currently below Tottenham such as Everton, West Ham and Wolves sometimes they can still steal points from their opponents so they still have a chance to survive the relegation zone this season.
Tottenham will meet Chelsea in the next match on matchday 30 and a draw or loss could happen in Tottenham because I think Chelsea is better than Tottenham and also considering Chelsea is in good form lately. and besides that Everton will meet Liverpool and this is a tough match for Everton while Wolves and West Ham will meet in the next match, so all four teams still have a chance to stay out of the relegation zone if they work hard and try to get good results in the remaining matches.