Yeah but it's not redeemable until the block is found, at which point it is too late to convince other miners to include a UTXO in the template they mine on. You need to prove to the pool or to some miners that you own enough eHash to purchase that UTXO. I think I just figured it out. You lock some eHash to a pubkey and the pool block template includes a coinbase output paying to that pubkey. As work continues towards the next block and shares get diluted the purchaser of the UTXO can swap eHash tokens to larger denominations.💥 ezpz

Will have to think that one through some. Especially when I'm not in a minivan for 6hrs

OK. Still don't fully grok it but I hadn't considered a 'swap' for consolidating smaller eHash. That's interesting to ponder.