Stokes' tattoo centres on Anderson's retirement, perhaps (6)
S(tokes) - unit of kinematic viscosity
Ink - tattoo
(And)er(son)
Def. - A person who sinks
For non cricket fans...
Ben Stokes - England Test captain
James Anderson - Englands record Test wicket taker, just retired.
* I have 's' as an abbreviation for 'stokes' (Chambers). I'm assuming that it's the abbrev. for 'unit of kinematic viscosity'. However, on further investigation, it seems that it should be 'St'. Therefore, use this as my backup....
Stokes' original tattoo centres on Anderson's retirement, perhaps (6)
S ink er