[johnr]

I don't think you would even have to move. Can't you pretty much block tunnel edge just by the placement of bot? This was tried but the bot doing the blocking didn't have traction and was pushed out of way. I think the idea of blocking is good but not the whole package. It will only throw their game off alittle. You will need good team mates, playing in the right positions. Man, Troy is going to be fun.