So the rule was made because people ran around with with warlord traits and relics that just refunded CP off of stratagem use however I never really caught if it restricted CP generation from abilities (since we didn't have those) like the new psychic powers.
So the example would be (and lets be nutty):
We have our Ultramarine player. He has a Phobos librarian with the obsure power of mind raid, a librarian with scryer's gaze, one of them is the warlord with adept of the codex and a vindicare assassin all primed and ready. He has managed to corner the enemy warlord and will now perform a series of powers to gain CP and end the warlords life. He uses Scryer's Gaze, gains 1CP. He then uses mind raid to hit the enemy warlord and succeeds and gaining another CP (now at 2). He then has the vindicare fire and kill the warlord, activating the assassin stratagem to gain CP (so now another +2 because 1 to use the stratagem but +3 from killing the warlords, total gain so far +4) and then finally the adept of the codex triggers and using some loaded dice gets 5 and is refunded the CP for a total of 5CP returned (before being punted out of the tournament for cheating).
Would that be correct to be able to gain 5CP in one round or does the tactical restraint actually throttle it? (so would the total gain only be something like 3?)