Exactly, thats what I was thinking, 16 teams, with 3 or 4 drivers and one or two classes (maybe have two races, one running LMP1 + LMP2 and the other running GT1 + GT2, or 4 races, one for each class).
I think quite a few people would be up for it, not everyone obviously, but the interest is definitely there I think. Would be interesting to see how each team goes about practicing for the event, going through tactics, strategies, etc. Voice comms might be crucial, so people know when to pit for the driver swap.
Maybe if GT added some kind of team principal ability, so someone could oversee the race and give advice to the driver and give important info like split times to various cars and overall pace and performance.
A lot of potential here. This all depends on whether GT5 gives us the option for driver swaps when pitting. I'm not sure as many people would be as keen to do the whole 24 hours without breaks.