"I think he's got a bit of work to do mentally and physically. I just see him every day showing up and putting in the work and everything's leading towards that one goal of getting back on the footy field and starting over again."
Despite the delay, the Warriors are confident that combined with work done by the NRL's integrity unit Foran's contract will be registered this year.
Johnson is hopeful that with Foran, Issac Luke and a fit Roger Tuivasa-Sheck the Warriors will be a formidable side for 2017.
Tuivasa-Sheck managed just seven games last year in his first season with the Warriors, before an ACL injury cut his campaign short.
"If it all pans out like that and we can get everyone on the field at the same time, I don't think I'll ever play with a group, or definitely a spine, like that again," Johnson said.
"That's something me and 'Foz' have actually spoken about a few times over the years; imagine if we could play club footy together and then you fill in those gaps with Issac and Roger it's crazy to think what we can do."