Aussie actor Lincoln Lewis is also in talks, according to a recent interview with the Courier Mail. He shared, “I had a really good call-back audition.”
Lincoln actually tested with casting agents for Perks earlier this month, just a day before he was due to leave, and scored a hastily organised call-back with [author] Stephen Chbosky only hours before boarding a flight home to Brisbane.
Source: Just Jared
I personally think he could play Sam's step brother Patrick. But maybe he auditioned for sam's boyfriend Craig.