Grace, Bradman, Sobers, Sachin
Just the four names that grab me the most when I think of cricket's history and identity, concentrating on perhaps the most glorious eras of cricket history too (beginning, 30s, 60s, 90s). Obviously several worthy names to choose between
For SL as a bit of fun: Aravinda (our first great batsman), Ranatunga (our greatest captain), Murali (our greatest player), Sangakarra (our greatest batsman)
Mahela unlucky - could argue he was more of a statesman and leader than Sanga, but certainly less prolific with the blade. Herath (incredible match-winning ability but obviously loses out to Murali), Jayasuria (revolutionised ODI top order batting) and even Chaminda Vaas (easily our greatest fast bowler) were others I considered. There are some pre-test guys that could probably make a good case but admittedly I know little of Sri Lanka's cricketing history before the 90s