Newcastle United certainly will not let that happen this season because they also have the chance to stay in the Premier League next season. Newcastle will face Everton for the next match where victory is the target they must achieve. Norwich vs Crystal Palace will also determine Newcastle's chances of getting out of the relegation zone, so they will fight as much as possible to avoid relegation this season.
We are talking about a team that still has 17 unfinished match to finish the season (Newcastle). We can expect some changes in the table about who will stay, who will be relegated and who will qualify for the Champions League, Europa League and win the Premier League. So everything is still possible at this time.
Yeah. I suppose the difference at the bottom of the table is that no-one is scoring many points down there, so maybe 2 or 3 wins is all you need to lift you out of the drop zone. The only question for Newcastle is how quickly their new players all gel together as a team, and whether they can counter the negative mentality that comes from being a losing team, and change that into some confidence.