I don't think...
and of course it isn't forced... I'll adjust everything for tokens that are not bought back and the best tokens will be held during "reset" to back them.
BUT as an example: If you sell your DHEDGE at 0.5 SWAP.HIVE each before reset, and use 100% of that SWAP.HIVE to rebuy, you end up with 2x the DHEDGE that's already over-backed by assets leftover from reset, giving it greater growth potential than the DHEDGE you held before reset. In that example you end up with 2x the DHEDGE with better growth potential vs same DHEDGE with less growth potential... The price of hive wouldn't matter much in this example...