Report English Premiership Rating Predictions in English Premier League Posted May 15, 2017 18 minutes ago, Moz^ said: Guys, how long does it take to get rid of a level 1 concern? MBAPPE has one due to game time and I obviously want to get rid of it. I was planning on giving him 15 minute cameos every game. Does this work or does he have to start? Coming in as a sub will only count as 50% of the match and will only prolong the time when he will develop level 2 concern as he expects to play more than 50% of the games for sure.