After seeing so many patriotic movies such as The Rock, Armageddon and Pearl Harbor, I think it would be cool if Michael Bay went outside the box and did a smaller but fast paced Euro-thriller.
You know, something involving spies and British SAS taking out euro terrorists. It would be something along the lines of James Bond and The Bourne series and Ronin but with the Michael Bay flavor. And instead of Navy Seals and Marines, those scenes would be replaced by SAS operatives.
It would be more character driven by only one protagonist, instead of Michael Bay's usual of having 2 main characters in all his films.
I always look forward to Michael Bay movies but that is definitely something I would anticipate highly about.