Messi is probably not hurt. He has looked like this for Argentina for a long time. The team just sucks. It's just a lot easier to neutralize him when there are no other threats in the team. Without the ball, Messi has for a long time relied on other players to open up some space for him and lapses in defensive coverage where they lose track of him. He has always walked a lot. At least for a long time now. He is not going to force run into spaces ... he waits for plays to develop and openings to appear. I've seen him twice live in his prime in 2012 - 14 and you'd be amazed how much he walks around live.
In the play Marcelo caught up with him he shouldn't have directed his touch to the right. He should have kept it on his left. It made it much easier for Marcelo to tackle the ball.
In the play Marcelo caught up with him he shouldn't have directed his touch to the right. He should have kept it on his left. It made it much easier for Marcelo to tackle the ball.