Scholars means they are human players still. As long as they are not win-trading, just grinding, then I think it's fair play. If they happen to be good (skillful), then kudos to them!

If they so happen to play multiple accounts, that also means they spend a lot of time with the game. They deserve it then! Most probably, their earnings wouldn't still match that much someone who has a decent job/career and just play Splinterland as a hobby. Some might take it more seriously and think of it as a major source of income.

How should multiple accounts be monitored anyway? Need some process to scan IPs? I'm not against the idea of putting some limits, but would be interested to hear proposals on how to do this and if it is sustainable (not too costly to implement).