your tactics are absolutely phenomenal...I will post screens later
won CL first season in my Olympiakos save, I did some minor changes in the difficult games though.
I did some minor changes though to suit my players, I changed the Trequartista to Advanced playmaker/attack and the CF to Poacher. Working great so far.
tremendous success so far with my Atletico Madrid using your 4-2-3-1 tactic (and the underdog tactic VS real/barca/difficult champions league games)
will post results later