"Assuming the move of Bogaerts to 3rd." Pretty big assumption considering the fact that Bogaerts said that he didn't want to play 3rd, but because you seem to base everything on "statistics" and completely ignore the human element of baseball, sticking Bogaerts at 3rd works in your world.
The whole problem with your "stat based" argument for Iglesias is that it ignores several real factors as to why they traded him and didn't consider him to be a part of the future. His attitude, his medical reports, his focus (one scout wrote in a report that "Iglesias often loses concentration"...Google it), his power & they felt Bogaerts was a better option. These issues are very real and factors as to why they traded him. I wonder if the reason why he's such a terrible base stealer has to do with his issues with being able to focus? You can keep talking about his .275 batting average, although it was nowhere near that this year, but it has little to do with why he's not here.
Again, it's so strange to be having this "argument." All over New England it's "Jose who?" yet S5 can't post something on here without bringing up his love for Iglesias. By the way, Iglesias had a pretty bad year this year. I would't be surprised at all if he's not the "starting SS for a pretty good team" next year.