If you ask me I think the past two games have shown some improvements, moving from losing 6 games in a row to making 4 points in two games, its being more than a month since Chelsea got even a point from two consecutive games in a row, so this is improvement even if not at the level everyone would have desired.
The draw that Chelsea got at home was actually a little profitable for Nottingham Forest. Because at least Nottingham Forest can get one point to secure its position so as not to be relegated from the Premier League, although in general Nottingham Forest's position itself is still not very safe if Nottingham Forest does not get any more points in the next two matches this season. As for Chelsea, I think it is very safe for him to remain in the Premier League next season even though it is still difficult to win in the previous few matches.