I Don't think home field is that big a deal either. However if the opening home team wins two at home, then the opponent is left with no margin for error. MUST win all three games on their home turf. That is a tall order. So is winning two in a row regardless of where they are played.
If it were me, I would take Selig's screwed up deal for this year as the lower ranked team instead of 2/2/1, I start away. If I were the lower ranked team I would be happy with two at home and three on the road. If I win the first game, I really have the opponent under pressure to win the second. If not they face the scenario I presented above...must win three straight games on their home turf.