Nobody is making that comparison for that reason. They're making the comparison because it was a very good team that everyone knew would lose to Miami before Rose got injured. IIRC after that injury they didn't even get out of the 1st round.
Similarly, there are a number of AL teams that are likely to take the Sox down. If the Sox were in the AL East they'd finish anywhere from 3rd to last place, but you could say that about every AL contender other than the AL East top 4. My opinion is that the top 4 teams in the AL East will win 85+ games, and they'll be bunched together between 85-92 wins because they'll all beat up on each other in division play.