Lamptey has not shown the form he had before his injury. Not sure if it's a loss of a bit of pace or confidence (Which I would have thought GP could fix)
But we don't see as many breaks down the right and a cross as we used to often checks and passes back or inside.
He doesn't have the same pace as before (he is still quick though, just not inhumanely fast) but I think he is starting to adapt to that reality quite nicely and he still got very good technique and is decent at crossing.