Who is the latest 2012 NFL Draft prospect to make a pre-draft visit with the Buffalo Bills, you ask? Why, it's Boston College junior linebacker Luke Kuechly, that's who.

Kuechly, who has been the topic of an increased amount of conversation regarding possibilities for the No. 10 overall pick of late, is at One Bills Drive today, the team confirms He's joined there by Arizona State quarterback Brock Osweiler, who has been loosely connected to the team for months now.

The Bills have now, by our count, brought in at least three linebackers this spring, where Kuechly joins Tank Carder of TCU and Dont'a Hightower of Alabama, via several reports. GM Buddy Nix has said that the team wants to add at least one linebacker, but at present, they've got four that figure to have prominent roles: Nick Barnett, Kelvin Sheppard, Bryan Scott and Kirk Morrison.

Osweiler, meanwhile, confirmed at his pro day weeks ago that he'd be visiting Buffalo, and he's now in town today. The 6'7", 242-pound junior has been on the Bills' radar for quite some time, as scouts attended at least four Arizona State games this past fall.