Hamilton have started really poorly this season. I suspect you'll win that one but comes down to your defence. You're creating enough chances in games to be about 6th in the table but seem to be conceding too many.
That wasn't reckless, he was using his arms because...gravity, he didn't swing or point his elbow, maybe in the future aribo might want to get somewhere near the ball and he should be alright
There is swing in that elbow there for me. He brings them down with a fair but of force. Thing is he uses his arms in an aerial challenge 5 seconds before it - one where his hands are used in front of him rather than as leverage for height.