I think Tav only really looks effective from out wide. Patrick Roberts has literally always played out wide.
In an ideal world I think those two could be our wingers but we are still lacking a genuine number 10 IMO and that combined with our winger options just compounds the problem.
Lewis Wing is just another Malaury Martin or Tarmo Kink
Roberts has skill.. so did Carlos Marinelli.. and Stan Cummins, but for whatever reasons, they never quite fulfilled their potential. I hope he finds a place that suits him, whether it is Scotland, the USA or somewhere on the continent, but I don't think it will be in England, which is a shame because he seems to be a really good lad. Wherever he ends up, good luck to him.