It's an example of how different it is to create a system from scratch , just because you add to a team that play the same way from youth to first team doesn't make you a genius manager outside of it .
really interested to see if Pep can cut it outside Barcelona
I don't know how much you watched Barca B last year and Roma this year, but LE's failures have been exactly the same: the atack was poorly built, which meant that a lot of space was left behind and his teams were left vulnerable at counter-atacks..and considering what CBs he has at Roma I'm not surprised of how many goals they received. The only difference between Barca B and Roma was the number of goals these 2 teams scored(Barca B had Soriano and Nolito last year and we were the team that scored the most goals). Also LE preffered a more direct style at Barca B then the first team..
In my opinion LE and Pep have nothing in common, appart from the fact that they coached Barca B..so if you want to put Pep's qualities as a coach under doubt, a comparison with Cruyff or even AVB would be more suited.
The Barca system cannot work in EPL or Serie A because of the differences in cultural, physical and tactical nuances of each country and its league.
Of course you can use that system as a template, as many clubs are doing (like chelsea, ourselves, roma, whoever) and then use that template to optimize it towards the ideal for that particular club in that country.
Conte says otherwise..and I actually think that it would work very good in Serie A and I could see Pep at Inter more then at Chelsea(for example). What Pep and Conte have in common is that they identified a player(Xavi or Pirlo) and build a solid defense around him(and marginalized those players who could have undermined them). LE tried to do the same thing with DDR, but his system failed miserably because he didn't think about the defensive part(and about Totti).
Also I would like to say that I don't want to see LE at Barca purely because I hope we will have more deffensive stability then this year..although if the rumours are true and Tito is more of a tactician, he will need someone to connect with the players and there LE could be better.