With Arsenal being so disfunctional it really isnt the place to experiment. Wenger would experiment with players in different players, i.e. Ramesy on the right, nasri on the right, etc. but the rest of the team was fully functioning giving those players time to adapt and learn. We're in a complete mess and he's sticking Torreira in the no10 role. THe irony is that Emery is actually quite bold when it comes to team selection and formation and isn't afriad to try something new...however he's got it the wrong way round. Formation, selection need to be consistant...it's the style of play that needs to be attacking!