Anzhi are willing to pay Eto'o €20 million-a-year to bring him to Russia this season.
And Kanchelskis, who also played in Italy with Fiorentina, says: "I believe in this operation, why not. Nothing is impossible. Rather, I am against the attitude that the club will take in relation to other players, because it will create a huge imbalance.
"Eto'o will receive his 20 million-a-year and another player only three million. This is wrong. Too big a difference. One has the feeling of not going to Makhachkala to play football, but for the money.
"First there must be football, after the money. Now Instead it seems quite the opposite."