Jack, Brad & Nemo are players who can play all across the back row. I'd say Tom is a better 8 and Alfie a better blindside, but they could do either. With the versatile and dependable Ben Morris and up and coming Kieran Curran, plus Gabby if needed, we are blessed with great back row strength.
I think Jack, Brad, Tom and Alfie would be our picks for the backrow when at full strength with any one of them making a difference from the bench.