QPR boss Mark Hughes denies he's pushing Robert Green out of the exit door.
It is believed the England man could quit Loftus Road in January.
But boss Sparky, whose team host Green's former club West Ham tomorrow, said: "Does Rob have a future here? Absolutely.
"I think (Julio) Cesar has been exceptional. He acquitted himself really well again in the game against Reading last week. He saved a penalty and he's in my thinking for West Ham, certainly."