Could they replace the escrow holds with lightning?
They already have the bisq tokens, but that seems little cumbersome if you're not a frequent user.
Ln deposits could also improve the privacy from chainanal creepy eyes, no?
Discussion
Bisq supports slower transactions that take days. I heard that hold invoices are already a problem on lightning as they lock up resources allowing dos attacks.
The bisq token is on the Bitcoin chain, so it's just equally expensive to transact.