Emerson: Fantastic attacking and average defensively. Hes like a train down the right and going to be Brazils starting right back before long. If we can get him for a decent fee then he'd only gain value over the coming seasons. I wanted him and Gabriel this summer above anyone else, going to the top...Barca need funds so this mooted loan deal wont work as they would need to buyout Betis and turn a profit, £20-25mil perhaps...worth it
Arias: He'd make up the Colombian trifecta on the right with Mina and James. For that reason I wouldnt be against him on a loan deal and would be a reasonable move to improve short term. If we didnt have Mina/James though i wouldnt bother but those 3 should already have a good understanding.
Aarons: Not gone anywhere yet and, like Emerson would be strong down the outside going past James who cuts inside. Would need coaching on the defensive part of his game and probably not a huge short term improvement.
Odriozola: Not had enough games for Real or Bayern and definitely looks more of an attacking weapon than a solid player defensively. Probably not worth the fee Real would want and could need time to adapt at right back so a loan may not be worthwhile.
For me, Emerson is the clear standout right back we should be after and someone genuinely exciting and effective. Would give us a huge threat in both full back positions and give oppositions a lot to worry about down the right.