[Ancient]

I believe bots use the radi of that waypoint when they are fighting. I see the bots rarely fall from roofs. It should be the same as running on edges or cliffs the radi will prevent them from falling.

Shield seems to be fine to me. Not everyone has to be an expert shield yielder.

The bots don't seem to run when the bomb is about to explode and they see the enemy. I thought this was weird, it isn't human like. I would try to run if the bomb was about to explode even if I see the enemy or not.

Group hostage escort; this would mostlikely be a problem since the bots will have to wait and work together rather than going rouge or following hostages. I know CSBot has this.

A new type of waypoint that Jeefo had stated before, the double stack jump.
A person crouches while a person jumps on top of him to reach high places.
I think that is a good waypoint idea, but that again would change the waypoint format and I would have to use extra waypointing time excluding things from the e[POD]Bot / YaPB version.

The darkness doesn't effect the bots, which I dislike, but that just encourages you to use more of your available resources (flashlight, hearing).