It was a real headache listening to Robbie Savage all game pontificate on his musings about the finer tactical points of the game. Suddenly after all these years of being a pundit and not once having a tactical opinion, he's now a manager, and so has to justify that by delivering his half-witted ideas to everyone ad-nauseum.
1. "They should have Shaw at LWB and Dalot at RWB to provide balance", not once realising that perhaps Amorim prefers inverted wing-backs and that "balance" is subject to the definitions of the designer.
2. "Why is Martinez pushing right up to press and leaving Malacia to cover 1-on-1?", not realising that the LCB is supposed to press high into midfield to win the ball back high, thus leaving the remaining defenders man-for-man.
If anything was learned, it was that Malacia lost a one-on-one. Nothing more, nothing less. Has nothing to do with what Martinez did, or didn't do.