You'd be surprised at the amount of infantrymen going AWOL to Seattle. This sounds like a huge place that's going to require a lot of dudes and setting up multiple CCP's. It just takes one stray round to the face bro, doesn't matter if its a toddler or a shaky coon. Doing clearing drills doesn't require more drawing lines on the ground, and they could practice that anytime. There just needs to be real coordination on how they stacking up and practice ready signal (like the front guy leans back rolling it to the last dude who rolls forward or the same with a tap) and flow into the next rooms. Make sure you practice going the correct directions based on the guy in front and the last dude and just secure entrance. Have a guy watching who can tell people when they're flagging someone. Carrying incapacitated dudes is also important and thats pretty easy to practice. They could have any kind of scale of coordination, I've never heard about theirs.
Anyways, the combat dudes better eat their wheaties if they're going in cuz you're goin blind to a situation that could be straight fubar'd.
