Brandon Weeden has a sprained thumb, and is Brandon Weeden. Jason Campbell is healthy, but has a supernatural hex hanging over him. Tim Tebow is very available, but currently the subject of mass civil unrest in Jacksonville. Which leaves veteran Brian Hoyer, who has backed up both Tom Brady and (um) John Skelton, as Cleveland's quarterback against Minnesota this Sunday.
Some Browns fans undoubtedly had to refer to Hoyer's Wikipedia page to learn more about their new quarterback. Some other pessimistic pre-cog Browns fans made sure to make the entry as informative as possible.
It's since been fixed, naturally. Best of luck to Brian Hoyer and the happiest football fans in the world.