'I just didn't really understand it' - have your say on Rashford substitution

[BBC]Marcus Rashford may not have scored himself against Paris St-Germain, but he provided the spark that almost led Aston Villa to one of the great Champions League comebacks.Unai Emery's decision to replace him with Ollie Watkins in the 76th minute - rather than play them both together - is therefore causing much debate.Rashford completed the most dribbles (four), had the most touches inside the opposition box (12), created the most chances (four) and produced the most crosses of any player on