Both started and starred Saturday's 5-0 win over Crystal Palace, scoring 16 and 13 points respectively.
Despite making only three starts, Sterling has scored more goals than any other FPL midfielder (five).
Sane has three goals and two assists from two starts.
But investment in that pair risks being damaged by Pep Guardiola’s rotation policy.
He was backed by 183,000 new owners and captained by 271,000 (5.5%), yet failed to play a single minute.
Part 1: Morata creates FPL problem
Part 2: Budget forwards make their case
Part 4: Alonso decline begins