Time for Rangnick to bench him for a long, long time. Pointless saying stuff like this if you keep starting him though.
He doesn't keep starting him though, and I can't blame Rangnick for starting him yesterday.
When we're going away to a big, hostile venue in Europe, if one had a choice, it's not the sort of atmosphere where you'd want to start a kid who has recently been growing in confidence (Elanga). It's just like the criticism Gio got for starting Amad in the Old Firm derby away, there's a high risk that a youngster could get swallowed by such occasions.
It made sense to go with experience, which Rashford has in the CL, and has shined on that stage a fair few times in the past. One could be forgiven to think it would have lit a fire in his belly, but nope, not to be.
As for Elanga, what played out yesterday was the best possible scenario for him personally.