One way to choose which team to follow in the playoffs in a non-Cub year is to pick one with the best selection of former Cubs players.

According to: http://www.all-baseball.com/ref/excub.ht...

Here is the list of ex-Cubs on the 2006 playoff teams. Note that this list was completed before playoff rosters wree finalized, so not all of these players may make the post-season rosters: