After Messi, Sergio is your 2nd best ball feeder but look at Tata he is playing both cremaschi and Rojas together that is putting stress on defense line, and so Servio had to shift in the CB position thus limiting his role. Tata is such a clown.
Bros, u gara understands that barcelona went through same thing, without messi, barcelona can not even won a championship. Theres a reason why he's an 8 times ball d or winner.