The reason people are jumping on him is because of his hypothetical scenarios that go something like this:
Lawrie could hit .280 with 20 home runs. Graveman and Nolin could become a solid #3/4's and Barreto could be a top 25 prospect. Donaldson could die in a plane crash tomorrow and we would lose all surplus value. Great trade by the A's.
Holy f*** man, obviously all of those are within the realm of possibility. We don't need him telling us that. I try to look at things objectively without my blue shaded glasses on. It's the type of trade that the A's are built on, and will probably work out nicely for them. Lawrie provided them with a 3B to replace Donaldson who will end up being much cheaper, a couple guys to chew up innings and a SS prospect to replace the void filled from the Russell trade. The Blue Jays acquired an elite player by only subtracting Lawrie from the big league roster.
He parades around here acting like he was the first one to realize the trade wasn't a heist. Anyone with half a brain on the forum as acknowledged this from the beginning.