CBS

I've only been doing mock drafts at CBSSports.com for the last few seasons, but I've been doing them in my brain forever, and I'm having a hard time remembering the last time I've had this much uncertainty in my mind about how the top of the draft will go. There is no clear-cut No. 1 prospect in this class. At least, not from the consensus perspective. We don't know if the first pick will be an offensive lineman or an edge rusher, and even if we knew for sure which position the Jacksonville Jaguars were targeting, we still wouldn't know which player. Toss in a lack of a clear No. 1 QB option, and things get even murkier. Thankfully, the picture should get clearer once we get through the combine and NFL teams start making free-agent signings, but for now, my mock is more art than science. Let's take a look at what I've painted.