[tarawa]

The shows are a little shorter than they used to be, because they can only keep Keith Richards unhooked from the machines for so long.....

[American Vet Repairman]

"The shows are a little shorter than they used to be, because they can only keep Keith Richards unhooked from the machines for so long....."


Plausible reason. But it is likely that Keith Richards is actually brought to us by the Imagineers of Disney Animatronics.