A team that is fighting relegation would have very very hard time trying to get 2-3 wins in a row. I mean if they were capable of getting 2-3 wins in a row, if they were a team that was possible for them to do something like that, they wouldn't really have a result like this. I believe that they are going to do fine, I do not really think that they are going to relegate to be fair, I do not think that 3 wins in a row is possible, maybe 2 if they are lucky but not three.
However, they could get wins here and there to get them out, plus they could get some draws as well, so overall they could have points averages that would be enough to take them out of that zone. Yet, that's not enough, they need to figure out what caused it and they need to have a recovery system in place. If they do nothing about it, even if they do not go down this year, they may go down next year or the year after that, they need a recovery to make sure that they are doing fine.
Well there's nothing impossible, they might be battling in the relegation zone and looking for every possible means to do better on the pitch to get back but i think winning their 1st league match before the break, is a very big step to reviving from their hardtimes cause it could boost their confidence level and ginger them to do better in their upcoming matches after the break and if they work hard enough then there’s a possibility that they won't lose their next 2-3 matches.
Before their 1st win they got a draw which shows that there’s room for improvement in the team, i know beating Lille in their next fixture is not really going to be easy even though they're the hosting team, however they should try steal a point in the game to boost their chances of leaving the relegation zone.