It's interesting but I think football is now a throwback to what it was 10 years ago. You look at the teams then- Arsenal for an example with Vieira, Henry, Pires and you see pace and power, drive at teams and force openings. Obviously the Spanish/Barça dominance shifted the pendulum to smaller technical players with high emphasis on pressing and ball retention, but it seems to have gone back a little. You look at Bayern and they have Lewa, Robben, Schweinsteiger to name a few. Madrid have Bale, Ronaldo and Benzema, Chelsea have Matic and Costa and Atleti have Mandzukic and Griezmann though their philosophy is more built upon solidity and pressing/counter attack. I think Barça have failed to adjust to this, though they have tried by bringing it Matheiu, Rakitic and Suarez. Also interesting to note that the smaller technical players feature, as a general rule, just once or twice in top teams (Gotze, James etc.). Barça are essentially too weak in midfield and could do with a big striker, actually could've done with Costa rather than Suarez. They should trash tiki-taka and just play industrious football personally.