Bugger three at the back 5-2-1-2 is the way forward!
For me, 5-2-1-2 on attacking is exactly the same as 3-5-2 on defensive. The only difference is that you have defenders instead of wingers, doing the same job.
As I find wingers do the job better than wingbacks (generally), I prefer 3 at the back on defensive

My Argy team last year in 3-5-2 with Cambi and Masch at CDM was awesome, despite the CBs for Argentina being crappy.



