it seemed like you can do this during the match... but who knows...??

By the looks of the footage in the trailer, I would have to say yes. It seems to me more to be more like a death trap.

It looks as if it's a death trap. You should be able to do this anytime during the match. The fact that the grinder gets bogged down with the body in it, and then spits it out the other side and returns to normal speed is just awesome!! The attention to detail on this game thus far looks incredible...and we still have at least 5 months to go before this game is released. I think we are going to be blown away by this installment of MK. .