AC Milan coach Carlo Ancelotti is set to relegate Ronaldinho to the bench for the second consecutive game.
Ronie was left on the bench for last week's 1-0 win over Fiorentina and Ancelotti is expected to do the same for their trip to Bologna.
Ronaldinho is said to be in relatively poor form and could be dropped in favour of Clarence Seedorf and Kaka supporting Alexandre Pato.