Some people are fans of the Jacksonville Jaguars. But many, many more people are NOT fans of the Jacksonville Jaguars. This 2013 Deadspin NFL team preview is for those in the latter group. Your team: Jacksonville Jaguars. Your 2012 record: 2-14. And you couldn't even finagle a No. 1 overall pick out of it. You people can't even suck right. Your coach: Mike Mularkey. Wait, they fired him? Oh well, that makes sense. Here's an angry letter I got from reader Adam last year after I'd made fun of Mike Mularkey, the Chan Gailey of Mike Mularkeys: Everyone here is fired up about Mularkey. We all like the pick, but maybe that's because Del Rio was such a suck-ass douche. Do a least a little bit of research man, you could have found plenty of legitimate critic…