There will always be a bunch of numpties justifying this signing saying 'hey, he was good about 4 years ago when everyone wanted him, I don't understand why people don't want him now', when he has carried the reputation of being one of the worst fullbacks while playing for a top club all this while.
Got zero expectations for this guy. If he starts 15 games while being average, that alone would be considered alright I guess.
All I can say now is that the RB position sucks now. As always we have weakened one position to improve another and this is why we'll never win CL.