Juan Montoya for me, while his one and a half years at McLaren were pretty much a disaster (although he was a tad unlucky in 2005 with a few DNFs, story of McLarens year) his prime years in F1 came right in the prime of the Schumacher/Ferrari domination era and 7 wins doesn't really do him justice for someone who attacked Schumacher from as early as his second race and had Indy and Japan 2003 gone better, he could have walked away as Champion, while there are a lot of different reasons, it is a testament to him, that after his last win for Williams at Brazil in 2004, it wasn't until last year that they were back on the top step of the podium