KevinIsPwn these will potentially be only be four out of nine emotes.
Using 4 our of 9 just for some select phrases isn't exactly the best tbh, maybe when you have a higher volume of emotes available then yeah but as it stands it will just lower the choices available.
I think you should have some emotes that can be used in certain situations and as well can just me used to express an emotion or something.
Having a face like this for a spy as an example would work ok for moments where there is one in game (imagine the spam) and can actually be used as an expression (similar to EleGiggle). Could be used like a sarcastic kind of way "NICE UBER tfSpy"
I would also say that steering away from faces of TF2 people would probably be recommended because there's only a few people that could warranty such a face and it actually be used (Admirable is literally the only person and he's pretty relevant for people old and new to the game).
You can also have things like the following:
Critical Hit emote, I had one lined up for my stream but I'm saving it for some reason and I'm not sure if it will look good.
http://i.imgur.com/PYQQpII.png
http://i.imgur.com/IQ0iVPm.png
There are many other ideas I have but I want them for mine :( But I guess it's better for a channel that actually has subs (self burn).
Reading back through my post I sound like some fucking twitch chat historian or some bollocks.