In the long run, it isn't going to work as it doesn't suit the make-up of our squad, which is one of the question marks I have over Conte as an option as well given how often he favours this sort of formation.
It depends on our only three good CBs staying fit, AWB as a wing-back, our 36 + 34 year old strike force being able to play and excludes a swathe of our attacking talent, including Solskjaer's star signing. It's something you'd expect from a manager arriving into misshaped squad and making the best of it, not the end result of effective management and recruitment.
However, as a measure for the next three games it may well work. We were desperate to stem the tide of bad results and it did that, so no complaints.