Rhys got caught flat footed for the goal, he was too tight, too high up the pitch, allowed the turn and got left for dead, but he won't be the first or last. Positioning and reading the game comes with experience. Sami was never remotely quick, but he didn't need to be, he only got caught out a few times.
And for the record, our defense has been left for dead a few times this season and it's not always been the inexperienced players who were the culprits, we're lucky we usually have a Worldy between the sticks, because it's been a fair few times now that Allison has bailed us out in those situations.
Rhys hasn't been bad at all. His aerial presence is good, he's usually straight into challenges and wins them and his technical ability is decent.
We need a defender, but for a kid who's come from nowhere, he's done pretty well and he'll have a career here or somewhere else. It was a bad error but a kid error. Considering the amount of football he's been forced to play, without the usual benefit of years in the youth teams and then gradual step-ups in loan moves, he's done exceptionally well and for the most part, hasn't looked too out of place.
The criticism he's had on here is laughable really, coming from fans who've backed Koumetio previously to step in, when he's looked even further short of being anywhere near ready for first team action.