most definitely agreed. The combat system is tricky enough without having to remember to activate tertiaries.
Sniper, you are dead on (pardon the pun). Devs seem to jump into a variety of other topics featuring both positive and negative views of the CR... but I haven't seen a dev jump into any of the topics revolving around this issue... and there have been many topics about this issue.
If the devs are so sure about this manual buff thing being the way to go, then I think they should come out and tell us why they feel that way.