I dont know why most people are becoming TOO negative here...
Honestly, I see coutinho as the perfect fit to "replace" Iniesta... We had control of the game most games and that was never our problem, the slower Midfielders ie: Gomes, Raki and Busq do their job perfectly fine (I dare say that Gomes was played out of position 99% of the time and I actually believe he has a lot more to give...Most players his age were nowhere to be seen in those positions until later in their careers, he is still very young) anyway back to my point, what we lacked was creativity coming from the midfield as no midfielder could even pass 1 defender and this is what Iniesta was best at to open up plays, allow messi and co to break loose, even open spaces for Xavi's magical passes!!
I think coutinho is the perfect fit and I can imagine an endless rotation within the team to rest players and adapt to different opponents and scenarios.
I think we do not need anything else, I hope Semedo is given confidence and we should let him play his own game! and for next year, if Marlon doesnt step up and becomes a BEAST, we need a BEASTLY kind of defender (such as puyol) to come in and Lead the defence! I like Pique but hes too inconsistent and emotional!
Anyway I have very high hopes for this year given we sign the much needed versatile midfielder as we have a great rotation, great back ups for each position and I like the control Valverde will impose specially on the defensive end where we struggle (Stats do not show because we have a high rate of scoring, but any set piece is becoming like a penalty against us!)
So lets stay optimistic, regardless what we think of the board and the players individually, we should be in great shape this year I hope!
Cheers