Because Rose was constantly the driving force, had a good shot on his wrong foot, that potential goal saving sliding tackle etc Eriksen was poor by his standards, but of course came up with the all important goal....How is Rose winning the MOM vote? Sure he was decent. Showing determination. But Eriksen was the only threat at the end. The one who didn't hide, who took it upon himself to dictate the game and ultimately win it with an immense pinpoint shot while under pressure. He doesn't always get a lot of love from fans. Maybe because he's a bit cold. Not the most lovable character. But he is one awesome footballer.