Doc is a great floating defender because of his intercept ability and his kicking and a decent small defender but he's a very ordinary winger as the last month has displayed.
The worst part of him to the wing is Newman is a very good winger and not a very good defender. One of those weird moves that coaches make that just makes no sense. On a positive, Docherty and Newman had already switched roles with Newman onto the wing in the 2nd half before Newman went down so hopefully that will continue.
If Teague bows to pressure from some muppet on a couch and dropped Doch, they should just fire him now.