I think you’re underrating Aouar and overrating Locatelli. Aouar was one of the best mids in the CL last season. I love Locatelli, but he hasnt proven himself on a bigger stage yet.
Like I told the other guy I understand it might be premature to rate Locatelli that soon since he hasnt proven anything on the big stage.
As for Aouar - For me he is not comparable with Locatelli as they play totally different roles.
Im not saying Locatelli is a must because he is so good. He is indeed good but we have issues to solve and we cant just be distracted like that.
Given the two - I`d go for Aouar
Given Aouar and others who I believe can make bigger impact here like L.Alberto SMS Pogba - I`d definitely go with one of the later ones..
Should we need someone like Locatelli I`d say Locatelli and wouldnt mention others because I already think he could be a great fit.
Aouar can drive forward which is a big plus and he is really an intelligent player which also is a big plus, he can dribble and he can pass BUT I think he needs to improve two things
a slight work on his assists - He is improving there so I guess we can see it as positive and be less concerned about it.
Serious work on his shooting - I have seen him shooting way off target way too often. He can deliver precise rockets as well but it feels something about his shooting technique is not working as it should.
Also there is another issue but I dont hold it against him as he can do nothing about it - physicality - While I can see players like SMS who can defend while being really good in the air and Pogba who is great in the air but he has his bullying type of defending (which might not be his best attribute but it does help).
Aouar is not exactly great in the air and will probably lose any battle that involves jumping while he isnt a terrible defender although he definitely not a great one as well..
Taking everything into consideration for the role and type we need - Yes I have my doubts about him even though I`d be happy if we sign him as the alternatives look almost unrealistic at the moment.