"You know who has a lot of emotion? Blokes who bludgeon their wives to death with a golf trophy."
By that standard, the Pyro, clearly has a lot of emotion.
The Pyromania update comes across as a little odd, since the Pyro only got a few new weapons, which were either reskins of the default loadout or kind of weak overall (see the Scorch Shot). By comparison, the Sniper and Scout got decent new sets, and the Soldier got a pretty ludicrous new rocket launcher. Really, though, the Spy kind of won the update. There's now a catagory of Scout that moves the same speed as a Spy and doesn't warrant spy-checking, and a bunch of Snipers who won't, for several long seconds, unscope to see anyone around them acting suspiciously.