Everyone in Bittensor will be affected by Root Reborn, whether they want it or not.
Before: Root APY was manufactured by the protocol automatically selling a slice of validators’ subnet emissions back into bittensor:native.
After: that slice is no longer auto-sold. Validators now have to continuously re-inject it into the subnets they choose.
My understanding of the consequences (please correct me if/where I’m wrong):
1. Root APY will stop being uniform across validators.
We should start seeing much wider dispersion between validators, driven by allocation decisions, timing, risk management, and ultimately skill.
2. Validators are being forced to become portfolio managers overnight.
They now have to compete on a skill most of them were never trained on: capital allocation.
Will we see weight-copying here too? Probably.
3. Root stakers now have to actively choose validators.
Looking at past APY won’t be enough. Past performance says very little about future performance.
What will matter is consistency, drawdowns, volatility, allocation discipline, and the ability to separate actual skill from temporary luck.
4. For subnets, the big change is that validator demand becomes more visible.
The subnets that keep attracting validator capital over time may start sending a strong signal to the market: “serious allocators believe this subnet is worth backing.”
Of course, this will not be perfect. Some validators may copy others. Some subnets may try to court validators like in pre-dTAO times. Some flows may be political or short-term.
But if you combine this update with the miner burn penalties and OTF freezing emissions to unproductive subnets, validators who allocate to subnets for the wrong reasons will mechanically under-perform over time.
So the only signal subnet teams should focus on sending validators to receive that extra chain buy back is to ship, ship, ship
Thats exactly why I think its a genius move to make these 3 protocol updates happen in a similar time span. The subnets that are building will benefit from extra buy pressure and a positive market flywheel, while the ones who are not, will suffer from capital rotation.
So overall, I am very pleased about where the protocol is going with these updates
less narratives,
less politics,
less relationships,
more useful work and good allocation of capital.