This feature doesn't need to be added because it's already there.
At your console prompt type: 'splitthreshold 1000' and blocks won't split any more when they are smaller than 1000.
You can choose any threshold you like as long as it is smaller then the total amount you own on that address divided by 500
So in order to use 1000 as a splitthreshold you need at least 500x1000= 500.000 HBN

As you understand, this is a perk for people who own a lot of HBN because the big wallets provide most of the safety for the HBN blockchain.

So everyone who is tired of manually combining, buy more HBN and let it handle itself. It's not that HBN is very expensive right now..


BTW, the same thing goes for 'combinethreshold 1000' to combine smaller blocks when they stake. This one goes as far as your stash divided by 250.

Cheers!