You're clueless.
Valverde was an odd appointment, and one that really has proven to set Barcelona back for YEARS.
But to put any of the blame on Messi is absurd. If you think one player in an entire, proud organization such as Barcelona, is the reason for a loss, than you are insane. I know you thoroughly enjoy stiring the pot and saying ludicris (and often incorrect) statements, and following up by talking to yourself in the 3rd person (Which only Douchebags do, mind you). Just proves that this isn't about, or Barcelona. It's about trying to prove to people, and maybe even yourself, that how marvelous and wonderful you think CR7 is. And don't get me wrong, I'm a major fan of CR7 (much more than Messi), but you're clueless if you think Messi was the culprit in Barcelona's collapse last year in the CL.