I've just spent 20 minutes going through the stats since the start of 2016/17 to date, including all the games this season.
Yacob has started 28 games from which we have got 36 points. Average of 1.29 points per game which is
49 points per season with him.Compare that with 20 games he hasn't started from which we have got 19 points. Average of 0.95 points per game which is
36 points per season without him.That's a huge 13 point swing based on the last 48 premiership matches. Bearing in mind Yacob has only started once this season and we have played only 2 clubs from the top 5 the difference is probably a bit larger than that as the kind fixture list of 2017/18 swings it further.
49 points last season would have got us 8th as well against 45 points and 10th place finish. Whereas our average without him of 36 points is just 2 points above relegated Hull