I am trying to find the ultimate tactic. This one ain't probably it but it works quite well. Tested it with Real Madrid, Wolves and Benfica.
It is a tactics that scores a lot of goals, and that generally doesn't concedes as many.
It is a regular 442 as you can see in the picture. I don't like the FM21 tactics with no strikers, I prefer to do a realistic tactic, and this is the best one that I have achieved to do up to know.
This tactic can make any striker turn into a world class one, as it uses a lot of through balls, and gives a lot of opportunities to the two up front.
Also, find a video (in French): where i show some results with the tactic:
Tell me if you have any suggestions to improve it!