Good question!
1)Barrena-for the simple reason of not having to watch him online
anymore.
2)Alejandro--he is just outclassed on this roster, but would be
a good fit for the Ft.
3)Inza, Girard, Laduxte--Great young talent in doubles but questionable
ability in singles. The all-singles format would allow these guys
to improve their singles game.
4)Arriaga--On the decline, tough for him in the late games but
he is (still) too good for the earlies. HE could star in Ft Pierce.
5)Conrado--To me he's a liability in doubles but is very good/underrated
in singles. He would do well with the all-singles.