diff --git a/Comments:BIP-0118.md b/Comments:BIP-0118.md
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-Regarding the future of the Lightning Network I like that BIP. However I could not find a link to an implementation. Where can I find it?
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+Regarding the future of the Lightning Network I like that BIP. However I could not find a link to an implementation. Where can I find it?
+
+***
+
+I notice that the nSequence for the input under consideration is kept inside the signed data. Interesting to consider the implications for Eltoo:
+
+* If nSequence is signed, then the `10 OP_CSV` in the Eltoo paper is unnecessary since both of the settlement signatures will be already enforcing a specific maturation delay using BIP68.
+* If nSequence is unsigned, then the `10 OP_CSV` is needed. But, perhaps leaving nSequence unsigned opens the door for more flexibility in other smart contract schemes.
+
+Cheers - @markblundeberg
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