Valve teases Engineer update for Team Fortress 2

Let's say you're an Engineer. Right now, you're probably feeling neglected and dejected while watching other classes play/kill you with their shiny new toys.

Don't get too bent out of shape about it, though, because it looks like good things are finally coming to those who automate.

Valve's released a quick teaser, which depicts the Engineer tinkering away on some new hardware for his already sizable arsenal. What's he got cooking? And what's up with those blueprints? Valve says the answers are "coming soon." But if "soon" isn't soon enough, we're sure the trailers full of hidden winks and nods. Watch it below, then speculate away!