No one is really sure how much Draco will be involved in the play. However, we can expect to see Draco and his son Scorpio Malfoy (who is around the same age as Harry's child, Albus Severus) to be in the play.
The Cursed Child, which follows Harry through his days as a Ministry of Magic official and Albus Severus as he's making his way through some of his first days navigating the halls of Hogwarts. Of course, since the name Potter is involved, we all know that things won't stay calm for very long and father and son must band together to take on an evil force. The play debuts at London's West End this summer.