There's 4 sports teams in Detroit (well technically 3 in the city of Detroit itself since the Pistons play in Auburn Hills). He also owns the Fox Theater. He should buy the Lions and turn them into champions. Worked for the Red Wings.
And his wife owns a Motor City Casino as well.
If he buys the Pistons he will also bid for The Palace and DTE Energy and so anytime you go to a concert, chances are you're cash is going into one of the Illitch's pockets.
According to The Ticket's 2-6 show, he's more interested in the stadiums and venues, then the actual team.
I don't like that very much.