Comment by crusty

I would suggest 'more loosely coupled' perhaps, which in many cases they already are. Students may not want a surly, disinterested professor forced upon them because of a teaching requirement, but they won't want to miss out on great teachers forced to choose between teaching and researching. And as expressed by others, teaching and research reinforce each other to some degree. Teaching tests conceptual understanding and research incentivizes maintaining an understanding that tracks the knowledge limits of the field.

But this exists in many educational + research institutions already. Where it runs into problems is in resource constrained environments, where there aren't the budgets to support research-only positions that aren't 'less than' roles or the institution can't support the grant ambitions of highest 'performing' teaching researchers, stuck that they don't go to those institutions and more less research-focused (or at least smaller grant value) teachers populate those schools.

I'm trying not to make any value-judgements here, so please ignore and bias vibes that gives off.