NOTOLD- I agree with you that the math kind of assumes the reader knows OBP, SLG, H, BB, SH, AB, and PA are, as well as the formula for SLG and OBP. Not only that, I was unsure enough about how to calculate OBP (backing out of PAs sacrifice hits but not sacrifice flies) that I had to make sure my decimals matched my source. It's probably more than "just math." However, I thought showing the calculation was needed because it is so counterintuitive to everyone's opinions about what sort of production we are getting out of right field.
My main point is in the first paragraph, which was that if two players in a platoon are giving excellent defense and above average offense, is there a problem with having a platoon? I'd have more of a problem if we ran just one mediocre vet out there every day. I can see wanting to see if either half of Bernie Max can seize the job, that you do that for player development purposes and live with the potential for less production. But for production right now, a 2 player platoon seems to be doing the job.