Louisville′s Jackson justifies staying at QB

Indianapolis • As promised, former Louisville quarterback and Heisman Trophy winner Lamar Jackson spent Saturday at the NFL scouting combine slinging it and not winging it.Jackson didn't show off a big arm like Wyoming's Josh Allen, the other prime prospect in his throwing group Saturday.But nobody else did, either: Allen wowed the coaches with a 66-yard pinpoint pass at one point during the first of two sessions with the quarterbacks and wide receivers at Lucas Oil Stadium.Jackson, though,