I'm going to cheat with two.
As UTA said, it'll be interesting to see how the cheapest team performs. They have an extra deck over everyone, and unlike cheap teams from previous auctions one of the top 12 picks, 2 of the top 24, etc.
And as willu said, those extra upgrades. Expect to see a lot more Giant Frogs and Elite Cocks than the past at the very least.