Tough to come up with a fluid top 15 since team's value players so differently. Here's an interesting little nugget of what Jim Harbaugh told his dad during the 2011 draft:
"He said ‘are you talking to anybody?' and I said ‘I swear I'm not talking to anyone.' He said ‘we're drafting Colin Kaepernick.
Do I not only think that he's the best quarterback in the draft, I think he's the best football player in the draft,'" Jack Harbaugh said.
http://www.cbssports.com/nfl/blog/nf...2011-nfl-draft
Also just because a player is widely considered a top 15 talent doesn't mean he won't drop, just look at Prince, I think Reese was stunned he was stll on the board