correct, genius... however, a closer look (if you're capable) reveals this:
1) We're down 14-0 to Denver after winning a war in Miami against Buffalo in the wild card round the week before... a game won by the defense.... Miami then travels to the best team in the NFL on a short week, to Mile High... we play the Denver game without Jason Taylor and Tim Bowens, and with Darryl Gardener on a bad leg... (take Dent, Perry and Hampton away from the Bears, and tell me how they do in 1985)
http://sportsillustrated.cnn.com/football/nfl/1998/playoffs/news/1999/01/09/dolphins_defense/index.html
2) Down 24-0 to Jax., playing the early game on a Saturday, a week after playing the late game on Sunday all the way out in Seattle, ... after winning another war down to the wire over the Seahawks, largely credited to the defense, we go into Jacksonville with three days of practice... not a good showing by an admittedly tired defense, but not a trend...
3) Down 10-0 to Oakland, after a brutal 5-quarter OT win over Indy the week before in the wildcard round... again, largely won by the DEFENSE and Lamar Smith....
It was FIEDLER who threw a pick-six on the first possession of the game at Oakland, and three for the game... It was an exhausted Smith who ran for four yards and fumbled twice... Not the defense which got them into the playoffs in the first place allowing the fewest points in the league...
Funny that you didn't mention Fiedler's play in a low-scoring playoff loss to Baltimore in 2001, or his pick-6 and fumble-itis fest in 2002 or 2003 that was the biggest contributer to missing the playoffs...
The point is, if we have even slightly better quarterback play, we get a bye week in 2000, we destroy Baltimore in 2001, and we make the playoffs in both 2002 and 2003... Heaping all the blame on Miami's defense all those years is ridiculous...