John Fox thought Orton was sharp, Tebow a “work in progress”

Broncos coach John Fox seems to like certainty from his quarterbacks. Kyle Orton provides that. While Tim Tebow showed promise on Thursday night, Fox made it clear sometimes the plays didn’t go as planned. “Quarterbacking-wise, I thought Kyle was sharp and I thought Tim is a work in progress,” Fox said. “[Tebow] made some things…