Chip Kelly’s offense requires an army of sideline signal callers

In Chip Kelly’s offense, everything is done at top speed, and that includes the work put in by the many designated sideline signalers. These guys are getting about as much of an in-game workout as a coach can by just gesticulating wildly several times per minute. And it’s not just one or two, but several with a few dummies mixed in.

That’s a lot of signalin’.