I'm at the "Vergen Besieged" part (Iorveths path, act 2) and Roche made some references to his proposal/how Geralt should keep his promise or sth along those lines.
There was quite some time between act 1 and 2 for me and I don't remember what Roche wanted from Geralt.
Kill Iorveth?

Thanks in advance

Roche referred to the promise that Geralt will hunt down the kingslayer.