In my opinion we should be realistic.
A- Amass needs a 1 year loan. He won't get many games at his age so he's better of somewhere were he can
B- Neither Malacia nor Shaw will leave the club in the near future for the simple reason that no one is interested in players whose been injured for most of the season
Thus let's bring in someone young but not too young, who won't cost us a bomb and whose good enough to play regularly but won't mind the bench if need be. Once that happens then we've got a year to assess Malacia/Shaw fitness + we'll be providing Amass with 1 year of regular football
I agree. When fit it's hard to find anyone better than Shaw, at least someone obtainable. Malacia is fine as cover. People are being unrealistic if they think we'll be able to sell one of them. I agree about Amass as well, we should be looking to prepare him to be our starting LB if we really think he can be that good. Even Mainoo could have done with a year on loan somewhere. The fact he's a nailed on starter right now is as much to do with our poor midfield options as it is to do with his own ability and potential.
The obvious issue is that both LBs have been injured most of the season, and we know that for Shaw this is a regular problem. He's unlikely to ever go a full season without at least one muscular injury that keeps him out for a month or two. We just have to hope that next season they'll both have more luck, and at least one of them will be available at any given time.
I also think Dalot can play there. It's not ideal, but he can do it. I think it actually makes more sense to replace AWB with a more technical RB. However, it's unlikely we'll be able to sell AWB either, and the RB market isn't great right now.
What we should really do is make sure we sign at least one CB who is both athletic and technical enough to play RB comfortably. Arsenal have been very clever in signing not one but two players that can do this in White and Timber.
The ability of our current defenders to play multiple positions effectively is really poor. It's something we should try to improve so as to offset any kind of injury crisis during future seasons.