49ers open to Kaepernick trade, not discussing Bradford

As the 49ers make their plans at quarterback for this season, they’re open to trading Colin Kaepernick but are not considering a Chip Kelly-Sam Bradford reunion. That’s the word from 49ers General Manager Trent Baalke, who told Bob Holtzman of ESPN that if the right offer comes around for Kaepernick, the 49ers are willing to…