Wakefield have signed former Bradford prop Richard Moore and ex-St Helens front rower Ricky Bibey from Leigh on rolling week-to-week contracts.
The 25-year-old forwards are returning to Super League after finding themselves down in National League One.
"Richard is another project for us," said Wakefield coach John Kear.
"Like Ricky, he's a Super League prop who has lost his way but we think it is too early to give up hope. We think they'll respond accordingly."
Both front-row forwards will work under Wildcats assistant coach Paul Broadbent, the former Sheffield and Great Britain prop.