Chip Kelly sees a trickle-up effect as fast-paced football proliferates

Eagles coach Chip Kelly brought a fast-paced offensive approach from Oregon to Philadelphia last year, and Kelly thinks that’s the direction that fast-paced football is flowing: From the lower levels to the highest level. “I think it’s probably a trickle‑up effect,” Kelly said. “It’s kind of started at a lower level and moved up.” Kelly…