FC Barcelona's Lionel Messi: World's Greatest... Goalkeeper?

When Barcelona's Carles Puyol is finished serving as the heartbeat of his team's defense, he might take up a second career in sports photography.

Following a recent Barcelona training session, he posted this picture of Lionel Messi taking a turn in goal.

The technique looks solid.

Maybe Pep Guardiola is experimenting with his line-up even more than we thought.

You can follow Puyol's pretty regularly entertaining Twitter feed here.