Targetmasters in TF2?

In the "Hey Roberto" thread on the Don Murphy forums, of other the members of the writing triumvirate, Roberto Orci answered an interesting question:

Roberto, will there be Transformers that transform into Weapons in TF2?
yes!

Now Targetmasters is a bit of an exaggeration because in G1 toy line they where humans joined to a suit that allowed them to transform into a weapon but the concept is more or less the same. Technically speaking Transformers inherently weapons so he could just be confirming a pre-existing character trait. If the literal interpretation holds, this adds a new aspect to the film beyond the combiner ideas.