1 . Gutherson
Parry will need to be brought in to 1st grade soon - use or lose and is likely to come in as wing although he could play centre.
Sivo should have cemented the other wing spot by then.
The argument to keep Ferguson on the wing iloses it’s strength with two strong kick returners with good aerial ability ready to take his place. Ferguson was a centre originally and should do a good job there for us.
Mennings should have a big year this year and will still be there next year. I thought he did very well a lot of the time last year but had numerous very bad episodes, which will hopefully not recur
Salmon would be backup centre (unless he is partnering Brown in the halves) We have a few young ones coming through who would be back up wing behind Gennings, who is a very solid winger but without the X - factor (assuming Gennings) stays when he could possibly get a starting spot at another club.
I am not expecting French to be here next year and not sure who would be back up full back apart from a backline reshuffle with Ferguson or Parry moving to fullback.