Garner's cut scenes...
Frankenhiemer made an interesting comment on the recently re-aired interview he did with Bruce Dern back in the 1990's when the then named Speedvison (now called Speed) first aired Grand prix as part of the Lost Drive In series.
He said he felt that he had short changed Garner's performance in that during the hectic post production, he cut several scenes of Aron (Garner) that would have made the character much more likeable and sympathetic to the audience.
Since the recently released DVD did not include any outtakes or unused scenes, one is left to wonder what might have been had those cuts not been made.
What would have they been about?
Possibly more of a look at the implied friendship with Sarti?
Garner all but disappeared the second half of the movie, mainly having his fireball of a finish at Brands and then winning the final race.
On a related note, Frankenheimer hinted that if had it to do over again, he would not have had Sarti die at the end, although this would have left the questions open: Had he lived, would he have retired?..would he have went ahead and fought for a divorce from his estranged wife to be with the Louise character?
Points to ponder, but unless some film turns up at a later time, we will never know for sure.