Not really a one off though is it? Pogba doesn’t always play and when he plays it’s not always on the left. Last season we played 4-2-3-1 with Rashford on the left mostly. Were all those months one-offs too?This was a one off as both Mac and Fred were unavailable. We frequently play with both Fred and Mac leaving us with 2 forwards. Unless you consider Bruno a forward which I don't as I see him as a midfielder. Anyway different opinions
You can consider Bruno a goalkeeper if you want, power to you, but that’s just not where he plays. Evidence abounds. The guy plays like a forward, or like a support striker to be more precise. In many games he ends up more advanced than Greenwood.