In my opinion Brando's only saving grace was his size, and defensive contribution (barring that tackle) in tight.
He lacks pace, creativity, he doesn't read the game well as he rarely pops up in dangerous positions. He plays the wing game like an under 12 waiting out wide to run around the other backline.
He has struggled his entire career at Super level, surviving on a bloated schoolboy reputation where he bullied smaller backs (along with Charlie Fetoai) in the Brisbane GPS comp for State High. He has played enough games to show that he is really struggling to take the next step.
In my eyes keeping him, just means we are less chance of retaining Toua - who is a far superior footballer.