Do tactics still matter ?

[gamer5289]

This is my CL final for main team today.
I was playing 451V vs opponent who was changing between 451V and 4321.
Went behind to an early goal.
Made the sub around min 60....one of dc goes out...added an amc...went 3w-1-2-3-1
Immediate impact!!
Sub scored the equalizer......non-stop pressure till the end to score the winner....scored a late Fergie time winner

So yes, tactic still matter!!