On one hand, Rastun also thought that was a rather dumb idea. What kind of wanted target just exposes himself to someone else because of a call? He doubts Megatron and Sideways are the best of friends anyhow. On the other, it's not like they're having much luck here. There's no trail to be found and while Rastun would suggest investigating hotspots for major crimes such as gang warfare, it's likely that there are too many of those to reliably investigate and would be overall too time-consuming. Megatron's simplistic and unlikely to work idea is, unfortunately, the only thing they can turn to. "Alright, 'Joe', just go contact him in whatever way you can. I'm sure we don't have much to lose from trying this plan." Even when saying this, Rastun still prepares himself for the worst. These two aren't exactly magnets for good fortune.