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Poor decision-making post-glory years has landed Jacques Villeneuve on this list.
Jacques Villeneuve has to be on this list if Jenson Button is on it because the year they were teammates at BAR (2002), Button scored more points than Villeneuve.
But JV (as he's called) deserves to be on this list anyway because he squandered his three wonderful years at the top of the heap (1995 CART champion, 1996 world champion runner-up, 1997 world champion) with years of lackadaisical driving and poor decision-making (going for the money at BAR when he was offered a competitive ride at Renault).
He could have been so much more.