I'll repeat what I said at the time about Glennon. I believe Pace truly believed that Glennon was a good care taker for a team looking to bridge from Cutler. With the Browns choosing at the top of the draft, he had no guarantee to get Trubiskey, and the day before the draft the rumor out there was that Trubiskey would go number 1 overall. When the Browns selected Garrett, the Bears had their opening and new their was buzz about their pick at 3, they could only imagine there was buzz about number 2...the 49ers said as much. When they traded and selected Trubiskey, the 49ers did not get interest in their now owned 3rd pick and made their selection.
If Trubiskey had gone number 1 to Cleveland, it would have been interesting in hindsight to see what the Bears did at 3... we'll never know.