The big benefit from the 8 team divisions in the proposed schedule is that it takes a big bite out of travel costs. You could do eight 4 team divisions and weight the schedule with games from your division and a sister division for the same result, and the main benefit is about a playoff structure that is less desired(8 teams) or can also be replicated with 4 divisions. Unless we're switching to buses I think everybody touting He travel cost thing is making stuff up. You are still getting in a plane every 3-9 days. You are still staying in expensive hotels. I admittedly haven't done the math, but considering that thought seems to be coming from the direction of MLB/owners, who have the most to lose if that's wrong, and that the difference is really only considered in the context of making up the difference in 3 home games of revenue, I believe it.