Any NOE mission of 10 or more should be called out by default. There is a difference between having fun and wanting to stomp out the opposition and 10 is more than enough to make any basetake challenging.
IMO opinion, these massive NOE capture base takes do nothing for the game but destroy it. Sure its fun to work as a team and achieve some sort of victory, but lately too many ppl are in the mode to race for resetting the map. You would think that these guys would capture some undefended territory and hopefully stir things up defending etc.., but its always the same ol story. NOE with 50 guys, capture undefended field, rinse-repeat, base flashes..same guys NOE at another field.
That really needs to go here, whether HTC puts a max on the mission planner or the missions get called out when it is an overwhelming advantage.