Comparison: 2012 Rank vs 2013 Seed

Here is a cleaner version of a previous post - comparing a club Ultimate team's ranking at the end of the 2012 season and their seeding for USA Ultimate's 2013 Club Nationals. Which teams improved? Which teams are new?

Women
IN (new teams at 2013 Nationals): 2; Bent, Nova.
OUT (2012's Nationals teams that did not qualify in 2013):  2; Underground, Hot Metal.
UP (compared to 2012): Brute Squad +6, Heist +4, Phoenix +2
DOWN (compared to 2012): Showdown -6, Molly Brown -5, Ozone -4, Nightlock -4

Mixed
IN (new teams at 2013 Nationals): 5; The D'OH Abides, Cahoots, 7Express, Ambiguous Grey, & Steamboat.
OUT (2012's Nationals teams that did not qualify in 2013): 5; Blackbird, Bucket American BBQ, Overhaul, Mental Toss Flycoons
UP (compared to 2012): AMP +13, Wild Card +5, Slow White +5, CLX +3
DOWN (compared to 2012): Odyssée -7, Drag'n Thrust -5, Cosa Nostra -4

Men
IN (new teams at 2013 Nationals): 3; Madcow, Florida United, & Condors.
OUT (2012's Nationals teams that did not qualify in 2013):  3; Madison Club, Rhino, & Boost Mobile
UP (compared to 2012): Johnny Bravo +8, PONY +8, GOAT +4
DOWN (compared to 2012): Ring of Fire -7, Furious George -5