I don't know if this has been posted yet! HEEEEEEEEEEREEE WEEEEEEEEEEEEEE GO! YouTube - Transformers 3 Dark Of The Moon Tv Spot 17 First Look at Optimus Prime's battle axe‏
I think it's pretty obvious, with this being the last Bay movie, that he has decided to make OP one bad ass Mo Fo! I mean, the trailer, the sword, the shield, axes.......WOW!
Here: http://www.tfw2005.com/boards/transformers-movie-discussion/420301-all-20-tv-spots-put-one-single-thread.html