This bet has landed in 3/5 games for Trossard this season. Last season, the opponent Crystal Palace averaged 4.55 shots on targets against them per 90. When you take all teams with similar stats from last season (between 4.00-5.00 shots on target against them per 90), it can be seen that Trossard managed 1+ shots on target against them In 8/12 starting games:
Leeds: 1/2
Burnley: 0 starting games
Newcastle: 2/2
Aston Villa: 1/1
Crystal Palace: 1/2
Southampton: 1/1
Fulham: 1/2
Everton: 1/2
This is a small sample, but would result in odds of 1.50. Other bookmakers don't offer this for more than 1.66.