What must be worrying for Wales is aside from an interception they didn’t look like scoring. And if Samoa could kick their chances it would have been a big defeat.
Wales have a big imposing set of backs, some good loose forwards but they were nowhere to be seen.
Halfpenny is a quality player though.
Wasn’t convinced of the swinging arm, more of a worry for me is the lack of arms used in tackles these days. Yes he caught him, Halfpenny was going low too so seemed worse, but was the defender just making a wrap tackle? Some of the hits these days are just that with no attempt to use arms which I feel are far more likely to cause injury.