Koeman- Building the future or ruining the future of FC Barcelona?

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Context : FC Barcelona won only one games in their last 6 games. And they failed to score 4 out of six games. So what is basically Koeman doing? In his recent press conference Koeman said "thanks to him this club has future". Is this the future he was talking about earlier? Loosing so many matches and failing to score too. They didn't have an shot in on target. What is he doing to the club? During the transfer window he bought two dutch players. Why them? just because he is a dutch too? He bought Luke De Jong and praised him saying Luke de Jong is better than Neymar In aerial balls. I saw him missing open ooportunities of scoring goals by heading. A few chance that he missed in recent games. Yes Aguero has injuries and their is no Lionel Messi to cover up the junks now. But would you sign a player for only a backup. I can remember and still see how Pep Guardiola managed his players when Kun Agureo was injured. Pep Guardiola managed to rotate his players and made the best out of it.But what is Koeman doing here?
Look at the first photo i've provided. Koeman is always in favor of playing three man backline. So you play with three man backline where is your Left wing back and right wing back? And where is the midfield. Holding the midfield was the key against Atletico Madrid. Because they play physical football and counter attacking based football. If you saw the match yesterday then you saw how Lemar scored against FC Barcelona.

There were six players around Lemar and still they failed to stop him from scoring. In press conference Koeman said
“You cannot leave so much space when we lost the ball. We had spoken exactly about that, our midfielders needed to follow their men - and Nico let Lemar run for their opening goal.” Source

Koeman was openly blaming a kid for the goal. You don't need to be a rocket scientist to know that the whole midfield section was to blame for the goal. Not just Nico.
In press conference Pique said that they can play for three hours and they still won't be able to score. So there is definitely a lot of things wrong with Koeman and His tactics. If you can't make the best out of your player then why we should call you a good coach? In it goes that way then this FC Barcelona has no future at all.

Did Luis 'Luisito' Suarez took the revenge?
While Luke De Jong failing to score Luis Suarez continues to score. Koeman rejected Luis Suarez saying he was not in his plan and he wasn't fit either. While Luis Suarez was the main man behind winning the league for Atletico Madrid last season. And he scored and clebrated last night right infront of Ronald Koeman. Later he apologised to FC Barcelona fans for scoring but hey, everyones was happy for their very own Luis Suarez as he took the revenge.

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