I never said I didn't see him play at all, I actually said I've seen not much of him and only few matches when he was at Chelsea. Honestly can't be bothered to argue with you all day about this because it's actually quite pointless and we didn't go for him anyway. But take it from his own mouth what, by his own admittance is his best position which is centrally.
https://youtu.be/Xu4hRUFmhS4?t=53s
Gotze is a great player and all that jazz, he can play out-wide like I've already said but his best work in my opinion still comes from more central positions. Only need go onto places like youtube to see where the majority of his goals and assists come from. You can't highlight one moment from a game for David Silva to say his most effective work comes from out-wide, it just doesn't make sense. Again if you go onto youtube and watch a video of where majority of his assists/goals come from it's more in central positions like I mentioned. Using youtube is lame I know but honestly with them goals/assists videos it at least shows you the positions they are when doing these things to back up my point.
By the way Valencia would still be effective player but he has regressed and doesn't take on a player anymore. Doesn't take enough risks