How to fix the glaring holes in these CFP contenders

There's a familiar equation for frustrated fan bases at the conclusion of every college football season: If Team X could just fix Position Y or Unit Z, it would contend for the College Football Playoff.

The arrival of spring practice several months later provides each team with the first on-field opportunity to fix what had ailed them.

Here are six teams with areas to start repairing this spring as the 2017 season approaches: