I demand that the warlock's speeches be brought back. Erm... as much as I can demand, at least.
I'll second that. I played around with the new one a bit and... it's not as enjoyable without dem crazy quotes. Warlock's voice set was brilliant because of epic quotes and truly insane intonation and arguments between a couple. It's basically my reason to adore warlocks so insanely much.
I'd really, really prefer to have them back instead of this voice (which actually sounds slightly too much like Bomber Balloon), or perhaps the option to turn their voices on, off, or swap voicesets with the current one? Either way, I have to say this takes away that slight touch of humour that makes the warlock so awesome

Oh, and also... the new voice makes no sense, he'd be controlling 2 ships at the same time =S