John lets himself be pulled, smirking. "Tosh, be a dear and give me back my gun now? I promise not to use it unless told to." He mimes crossing his heart.
He glances at the computers, looking hopeful. "Can I get clearance too? It's not like I'm completely useless, I do actually know a fair bit about tech. Unlike the med stuff. I know patching...and pain meds." He turns his attention to the equipment he helped Jack cart in. "What is all this, then? This part of the reason there's so much drama happening down there?" He gestures towards the med bay.