Latrell still has NRL two games to serve on a six-match ban for a grade two reckless high tackle after breaking the cheekbone of his former teammate Joseph Manu in Round 24 last year.
Under NRL rules, suspended players only miss trials if found guilty of a grade three offence or higher, which means the Souths star can play in the Charity Shield in Mudgee on February 26.
However, the NRL are not allowing Mitchell to play for the Indigenous All Stars against the Maori All Stars on February 12.