Originally posted by ex Rhodie racer
MS never wanted another top flight driver in the team with him simply because he felt the energy in the team would be split, and they would therefore not be as effective. He felt they would achieve greater success if the entire team concentrated on him, and while this could be seen as selfish, it was exactly right. He was sure there wasn´t anyone around that had the ability to extract any more from the car in terms of ability, so he couldn´t see the point in having another strong driver in the team. It had nothing to do with running away from a fight, and Roebuck simply didn´t understand that.
Far from being a "major weakness", it was in fact one of his major strengths. Seven WDC´s attest to this.
Another reason why MS didn't have another top driver would be money. MS earned a heap - would another top driver have come to Ferrari and "driven for nothing" (a Senna quote)?
And if another top driver had of come "for nothing" - in an era where middle order drivers get millions per year - such a top driver wouldn't have done it for nothing the next year.
The result would have been that MS would have lost income. MS has always been keen on making a euro. At the same time though, he has been a major benefactor to many un-published causes. Due to a newspapers investigations, they found via the German taxation department that MS had donated 10 million to the Indian Tsunami - the biggest individual donation in the world, and in the top twenty for nations. And yet no one would have known about, but for a newspaper seeking scandal, instead they published something quite different. Although MS ensured he made a lot of money, one should credit also his philanthropy.
Not only that, but "branding" a driver makes money. Hence Alonso's performances allowed him to be "branded", hence allowing him to add value to marketing / commerce. If Alsonso had not been so focused on being the team's focus, for instance if Trulli had of got equal treatment and had of stayed, then the Spanish increase in F1 interest, and the large revenues (value additions to businesses) generated by Alonso affiliations, would not have happened. MS was a huge brand. Ferrari makes lots from selling brand related items.
It makes no sense to have two top drivers in the one team if you want to maximize the WDC chances, and if you want to optimize a team brand. Where there have been two top drivers, IMO it hasn't worked so well for the team. There are some example of it working, but IMO outside of Mercedes with Fangio and Moss, the team would have won anyway. Well even with Fangio and Moss when I think about it.
I also recall that Irvine in the Jag - after he left Ferrari I think - put it on the front row. Irvine might not have been slow afterall. Maybe we think he was, because Ferrari invested their brand with the Schumacher name?