There is a lot of similarity between Gards and Pickerd IMO. Both pacy, small fullbacks who are very strong for their size. Pickerd runs better lines and will chime into the backline better but Gards has better footwork and is more x-factor. If Flano had the balls to play Gards I see no reason why he can't play Pickerd. Out of all the options mentioned I reckon Pickerd has more points in him. He is a try scorer who will be coming into a team that has conceded more tries than they have scored.
Spot on mate - there is no difference here from when Gards was promoted to 1sts.