Final Official Sri Lanka Squad – 90% chance this will be the XI –
12. Thisara Perera
13. Kusal Mendis
14. Lahiru Thirimanne
15. Dhananjaya De Silva
16. Kasun Rajitha
The Head Coach seems to be tasked with to force more on these players by the Chief Selector in the training before the 3rd ODI.
Since they Won the series Sri Lanka will try out different players as they would want 15 players with a lot of experience going into there next world cup which means they must rotate their players around. Winning is important but having a strong squad with lots of Experience is more important in the long run.
Also because if Sri Lanka goes with the same XI it will be easier for Bangladesh to prepare.