It's been gone over before, but I think some of us would prefer Nuno to start planning on the pitch for next season during the last few games of this. Let's see a bit more of 4 at the back (someone said formations don't mean much but the difference for me is we lose a functional defensive player and gain someone more creative/offensive), let's see some different player combinations (and players!). Let's see something of what this transition may look like, as it's moving imperceptibly atm.
I think if we don't see any of this in the West Ham game we'll just be plodding on in much the same vein till season close.