Well, it didn't go so well. 0:0 against a weaker team with +15% possession. I was even under pressure and my goalie got MoM... I can't say I blame the formation though. The last 6 matches my team just hasn't performed well. Started the season great:

8:0
4:1
6:0
4:0
7:0
6:2

Then the last 6 games:
2:1
1:1
2:1
1:1
2:2
0:0

In those 6 matches my best player and top scorer last season only scored once. I'll give this formation one more try and if it's a bust I'll try something new again.