I fail to see what's the practical difference between sending to op_true
and giving the coins are fees directly. Perhaps it is ao obvious to you
that you forget to mention it?
If you did I honestlt missed it.

On Wed, 9 May 2018, 01:58 Rusty Russell via bitcoin-dev, <
bitcoin-dev@lists.linuxfoundation.org> wrote:

> Hi all,
>
>         The largest problem we are having today with the lightning
> protocol is trying to predict future fees.  Eltoo solves this elegantly,
> but meanwhile we would like to include a 546 satoshi OP_TRUE output in
> commitment transactions so that we use minimal fees and then use CPFP
> (which can't be done at the moment due to CSV delays on outputs).
>
> Unfortunately, we'd have to P2SH it at the moment as a raw 'OP_TRUE' is
> non-standard.  Are there any reasons not to suggest such a policy
> change?
>
> Thanks!
> Rusty.
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