It just shows how mechanical and out of ideas Wenger is. When his tippety tap isn't working, replace like for like and try some more tippety tap.
Or if we've come up against some idiot manager who can't even get the better of Wenger (fewer and fewer such managers exist);
And if our players have enough time and space so their ultra intricate nonsense can actually work;
And if we can actually find the net, let alone get the ball into it;
Bring Coquelin on to shore things up (which is code for "disrupt the advantage we have")
Then the multi-tasking genius of Wenger - make sure it's the 50 mill striker being pulled so we don't have to fork out extra fees for full games played.