Abuse awaits William Gallas at Arsenal – but he is no Sol Campbell

Sol Campbell receives abuse from Tottenham fans on his return to White Hart Lane as an Arsenal player in October 2001. Photograph: Tom Jenkins for the Guardian
The severed pig's head that landed with a gristly squelch at the feet of Luís Figo as he tried to take a corner for Real Madrid against Barcelona in 2002 was the best evidence yet that tribal hatred was . . .