Arsenal ace Jack Wilshere admits missing out on the top four this season is "unthinkable".
The England star compares the way Arsenal play with Champions League holders Barcelona but is aware that the club must ally this with a winning mentality.
He said: "Barcelona are the best and they keep proving that. I think Arsenal can match them the way we play but we need to put words into practice and win some trophies.
"Top four? Yeah, we have to. it's unthinkable not to, so that is what we have got to do."
