Heavy on format changes and spies and assassins this week. Let’s get to it. The Bottom (at the Top) 10. Spawn #1-2. Story, pencils and inks: Todd McFarlane; Colorists: Steve Oliff, Reuben Rude and Olyoptics; Letterer: Tom Orzechowski; Publisher: Image With the news of Todd McFarlane starting a shared “Spawn’s Universe,” I thought it would…