You forgot Dani Alves.
Ready to flourish? How could you possibly know that without the obvious benefit of hindsight? It's easy to look back now and say 'it was obviously going to happen'. If so, why had no-one predicted it beforehand? And you pull me for cherry picking data. Think you are cherry picking memories and refashioning them to better fit your general opinion of Guardiola.
That was his Cop a del Rey winning team one year after Rikjaard left. How can anyone say he just walked into a side -that was not yet formed- who were somehow already destined to win a treble, and give him no credit whatsoever for his role in achieving that?
However you lot try and slice it up, he changed the personnel, and he introduced a completely new style of play. 2008/09 was a treble winning year for Barca. Spain won the Euro's that summer in 2008 -their first tournament win since 1964- playing his style of football. Then the WC in 2010, and the Euro's yet again in 2012.
Guardiola's impact was huge, he transformed Barca into one of the best teams ever, and his introduction of the tika taka style of play was not only pivotal in Barca's success, but clearly provided the catalyst for Spain's unprecedented international domination of the next 3 tournaments. Or was that all purely coincidental too?