Watkins & Percival (if fully fit).
Although I wouldn't grumble with either Cudjoe or Atkins being in the squad either.
It's a difficult position to select because nobody has really stood out this year. Watkins undoubtedly has the talent to shine on the International stage, but has been crap for the most part of the season. Percival is a very classy, skilful centre, who I'd like to see play at that level.