Nothing is better than having someone attack others and then claim they're being attacked in the very same message. It's amazing!
Still, I doubt they'd put something like this in simply because of development time. Considering they're bumping into technical problems with expanding inventory, I'd also wager this game's put together with sticks and hope, which means everything they do has a lot of considerations into if it could be even implemented. Adding another type of class, even with infinite time, might straight break this thing.