Supporting Staff Should be-
Head Coach: [Sri Lanka] Marvan Atapattu(Intern Coach for the India Tour)
Batting Coach: [Sri Lanka] Marvan Atapattu (Intern Coach for the India Tour)
Fielding Coach: [South African] Nic Pothas
Fast Bowling Coach: [Sri Lanka] Rumesh Ratnayake
Spin Bowling Coach: [Sri Lanka] Muttiah Muralitharan (Intern Coach for the India Tour)
Strength & Conditioning Coach: [England] Nick Lee
Asanka Gurusinha should be Fired and the On-Tour Selector should be the Head Coach and the Captain.
Muttiah Muralitharan do have their T20 Tournament coaching and not interested in being a full-time coach mostly Muttiah Muralitharan and Sri Lanka Cricket seem to think they don`t have the level of experience in coaching to handle the national side so this tour should be the point where both sides come together to nurture the future stars to be Top Quality players so that they are able to put up a fight against the strong India team in there own condition.
Both Tharindu Kaushal and Lakshan Sandakan can learn a lot from Muttiah Muralitharan and become as great as him or even better.