Middle of the road, slight, tika-taka player are cheap. Go to any Baltic state and you can find players like Rosicky, Hleb. Southampton went and got Tadic who tbf looks comfortably above average. Its like picking stawberries. Small guys who can pass and move are produced in every academy in the world, small guys with a little bit of talent have those little fast feet and just have to drill them to a system. Easy as shit.
What costs is getting technical players with physical gifts. Strong, athletic and/or quick guys who can play. Academies know these guys cant just be produced every 5 minutes and price them accordingly. Portuguese tika-taki young types? 3million a pop, take your pick. Christiano Ronaldo? 12million. Wenger baulked. This Carvalho boy? 20million+ Wenger out. But he'll get that Rabiot guy cos hes cheap, because hes slight and PSG know hes a dime-a-dozen.
Thats why I have no respect for our "technical" football. Anybody can put together 7-8-9 tika-taka types from around europe and have them play a technical game on a budget.