Tevez is being lined up by Inter should they agree to sell Eto'o to Anzhi.
But Suarez, who remains a scout for Inter, told TMW: "If Eto'o leaves, Inter lose a great player, irreplaceable. He's difficult to replace, you cannot find one of his level.
"Tevez is a good player, but does not have more features than Samuel and so Inter, with the departure of the Cameroon would lose a great scorer.
"The Argentine does not guarantee the same number of goals as Eto'o and therefore would not compensate this possible transfer."