I think this poll is no-sense, tbh.
If you're gonna choose a paladin, for example, you gonna do all: tank when it is needed, do as much DPS as you can (few compared to other classes) while tossing group hots (and obv buffing before begining). Your division seems as if you choose a Paladin (as backup healer/buffer/rezzer) for example he is gonna be standing up near clerics throwing heals to the tank.
Same for beastlords. They are gonna allways buff and I haven't still met a bst that is only healing and buffing. In my opinion, bsts should have only 2 divisions: as backup tank or as dps so depending on which way you want you gonna choose offensive or defensive AAs, but in the end you gonna work as both depending on what is most needed (though keep in mind that normally, unless very unequipped, warriors, shadowknights, paladins... are gonna tank before you).