I think there's a limited number of places for strikers and I think Calvert-Lewin will edge him out.
They've scored the same number of goals, but C-L has done it with fewer shots (50 to PB's 69). That PB gets more chances is probably a reflection of Leeds' style of play.
I also think C-L can be seen as one for the future if he's Kane's understudy. We think of Bamford as a young player, but he's 27 now.
One or the other could have a really strong end to the season and tilt it in their favour. Alternatively GS might take them both, but I think that's unlikely. PB isn't a bad choice, but for me he's still behind DCL.