1. Take a look at the Lycanthrope section of the Monstrous manual. CAn you honestly tell me that a werewolf/wereboar/wererat are anywhere near as powerful as a werebear or a weretiger? I think these must be seperated or at least taken individually.
2. Can you perform a trip as an attack of opportunity? How about a disarm/grapple?
Please site sources for the second one if you have them.