Minutes silence for ivanovic's arm next game?
A minute's silence for Liverpool's season more likely.
Can't think of too many precedents for English football (although Suarez has previous for it in the Netherlands), so we'll have to look at rugby union to work out how long a ban is appropriate.
wiki on the gentleman's game of rugby said:South African prop Johan Le Roux bit New Zealand hooker Sean Fitzpatrick's ear during a scrum during a test in 1994, receiving an 18 month ban.[9] After the disciplinary hearing he stated that "For an 18-month suspension, I feel I probably should have torn it off". Kevin Yates, an English international, was cited for foul play in 1998 by London Scottish after a player suffered a serious injury to his left ear[14] and subsequently received a six month ban.[15] In 2008 an English club player was banned for eighty weeks following a biting incident that left a player with "a partial amputation of the right index finger".[16] A Welsh club rugby player was jailed for a year in 2008 for biting an opponents earlobe off