We'll never know for sure, but I would not have been surprised if Doherty had played a lot more had Kulusevski been fit over the last couple of months.
At Wolves too Doherty had Traore hugging the touchline, so Doherty could make underlapping runs and combine with their more technical players.
That role is one Doherty it's very good at and he can be very effective. As a more traditional wing back, running down the line, looking to cross or take players on not so much. Again, we saw this under Mourinho. People talk about playing him as a wing back as if that changes how he played. I think it was the introduction of Kulusevski that me made Doherty flourish last season.