Alex Hales withdrawn from England World Cup squad, Who should withdraw from Sri Lankan squad?

Alex Hales, the England opener, has been withdrawn from the squad for the ICC Men’s Cricket World Cup 2019, the England and Wales Cricket Board confirmed on Monday, 29 April.

Every team is allowed to change their world cup squads until May 23rd without ICC technical committee’s permission.  I’m wondering if Sri Lanka world cup squad needs any changes.