Good research though the writing needs some work.
Clint takes a closer look at swing patterns and determines that Brown is either having a fluky/lucky season or has changed his approach to swing at higher pitches on average. Likely there is some combination of the two.
He also concludes that it's unlikely for Brown to have realized a change in skill set based on the data. It's really just a slight alteration of approach with the same skill set.
edit: to be clear, Brown IS swinging at higher pitches on average this year. Without inside knowledge, it's debatable whether this is due to an actual change in approach or just small sample size fun.