We often see that the teams have conflicting opinions on the Ideal Customer Profile (ICP), target industries, lead attributes and other key pieces of strategy.
This tends to result in a lack of real agreement regarding timing, let alone SLAs.
If you were to rank your ICPs in terms of size (size of target, deal size, buyers), person-based marketing is the method to apply to the accounts sitting at the bottom of that pyramid.
And when transactional buyers are involved, the strategy is sound.