Thats the exact reason why! Its a minor thing, no reason why it can not, or should not be done, and actually it is a problem as it hurts inventory space, a common complaint we have anyways which slips help to mitigate/fix. SE thinks their merit system gives diversity, while I completely disagree with the idea that it does that, with their census data backing it up for the most part, its a reason on how/why they built it that way, so I cant really argue with it. Don't get me wrong, I love the idea of uncapping merits & allowing full merits in every category of every job, it would massively improve RDM's use. Its just that it seems less likely as from how they make it sound, it would be going against the very idea of merits, where as these slips are to save space, and adding more has no downfall in anyway I can see.