Just shows you that it doesn't say much about a player's quality and potential (I never believed for one second that Eric Dier was going to be a real top player), anyone with an eye for talent can see that Porro is very talented and has a very high ceiling so there is every reason to be excited about this signing. But sure, nobody can predict the future.If you want specifics - Eric Dier at age 23 had played 229 games