One player I think still has a lot of potential to increase is Benjamin Pavard. I got on him quite early but with the way he has been playing for Bayern, and the PB scores he is starting to post I still think there is a lot of value in him.
He ticks a lot of boxes for me:
-Plays for a team that dominate their league
He is also down to £1.90 from his peak price of £2.06.