One possible storyline could be a race where the hosts from both shows compete against each other in a custom - built track that combines elements from both the US and UK terrains. For example, part of the track could be a muddy British countryside section, and another part could be a wide - open American desert stretch.
I'm not sure specifically what 'gear graphic novel' is about as there could be many different stories with that title. It might be related to gears in a mechanical sense, like a story set in a world of machinery where gears play an important role. Maybe it involves characters who are inventors or mechanics dealing with gear - related mysteries or adventures.
The Metal Gear series has a complex and convoluted plot. Generally, it involves a lot of military and political intrigue, with the main character often facing off against powerful military organizations. For example, in many of the games, Solid Snake has to infiltrate various bases and deal with threats like the Metal Gears, which are powerful bipedal war machines.
Metal Gear Solid 5 marks a significant conclusion. It wraps up key elements and provides a sense of finality. Though the possibility of additional stories in the same universe can't be ruled out completely.