The real reason why Leo Messi was benched against Juventus, He was left on the bench, but not because he was injured, but because of this one reason check out the reason you will be surprised

Barcelona fans were left shocked when it was confirmed that
Lionel Messi won’t start the Champions League group stage
match against Juventus.
He was left on the bench, but not because he was injured, so
nobody could understand why that happened.
Barca currently sit top of Group D with ten points and there’s
still a slim chance they may fail to reach the knockout stage of
the competition.
Considering this, why Ernesto Valverde took such risk to let the
five time Ballon d’Or winner on the bench.
According to Spanish outlet SPORT, Valverde is thinking about
Barcelona’s busy schedule from now and Christmas and doesn’t
want the Argentine to be pushed to the limits.
On Sunday, Barca face Valencia at Mestalla, and he wants to keep
Messi fresh for that match.
The report also adds that Messi admitted he needs to take a rest
in order to keep himself fresh and welcomed Valverde’s decision
to bench him.
Barca currently lead La Liga table with 10 points more than their
bitter rivals Real Madrid, but only four less than second-placed
Valencia. 

Barcelona fans were left shocked when it was confirmed that
Lionel Messi won’t start the Champions League group stage
match against Juventus.
He was left on the bench, but not because he was injured, so
nobody could understand why that happened.
Barca currently sit top of Group D with ten points and there’s
still a slim chance they may fail to reach the knockout stage of
the competition.
Considering this, why Ernesto Valverde took such risk to let the
five time Ballon d’Or winner on the bench.
According to Spanish outlet SPORT, Valverde is thinking about
Barcelona’s busy schedule from now and Christmas and doesn’t
want the Argentine to be pushed to the limits.
On Sunday, Barca face Valencia at Mestalla, and he wants to keep
Messi fresh for that match.
The report also adds that Messi admitted he needs to take a rest
in order to keep himself fresh and welcomed Valverde’s decision
to bench him.
Barca currently lead La Liga table with 10 points more than their
bitter rivals Real Madrid, but only four less than second-placed
Valencia.