My tactic is
- blue arrows for my DC
- red arrows for my AML-AMC-AMR (unless I want to keep a result)
- blue arrows for my DR-DL if oppo has two good AMR-AML
red arrows if I want to reverse a bad result
- no arrow for my ST
- blue arrow for my DMC if oppo has a good AMC
- no arrows for my MC unless I want to keep or reverse a bad result during the game