Are Jaguars serious about keeping Bortles on bench?

The Jaguars seem to be committed to keeping rookie quarterback Blake Bortles on the bench.  But will they actually do it when Week One comes along? It’s a topic we explored on PFT Live with Mike Dempsey of 1010XL’s Jaguars Today. In short, yes, they’re serious about keeping Bortles on the bench.  But, no, it’s…