The differential on that trade according to the Harvard chart you posted pb is 304.4. Granted next year's 3rd isn't the same as this year's 3rd, but that's basically the Bears handing over a top 10 pick - for no reason whatsoever! They could have just stood pat and made that pick - after signing Glennon to a 3-year $15 mil/year deal on top of that. Unbelievable.