"Got any better ideas?"
Rogue actually thought of an idea that would benefit the group and him as well.
"If I can suggest an idea, I'll go into the base and distract the guards while you get the artifact."
Rogue really just wanted to shoot anyone that was in the building but hopefully Shepard would like his idea. At this point he ignored the organic voice in his head and went back to his synthetic self. If he was going to kill organics he wanted to be his synthetic self. He waited for Shepard's response hoping she would say yes.