I'm not sure Garnacho has been all much better, if at all. And if it's appropriate to drop a player after one poor performance, then how do we explain ETH playing Rashford match after match, no matter how poor his play has been?
We're all in agreement that players have to fight to keep their positions, but ETH's disparate treatment of the players, especially the wingers -- Rashford, Antony, Garnacho and Amad -- contributed to the decline of their performances, by rewarding poor performances to some and punishing one poor by others, and his own demise.
It was our poor wing play above all over the last 24 months that crippled our attack and results.