Wakefield back-row forward Frankie Mariano has signed a new one-year deal with the Super League side.
who joined the Wildcats from Hull KR in 2010,
has made 13 Super League appearances this year.
Coach Richard Agar told BBC Radio Leeds: "It's been a challenging year for Frank because he's had one or two injuries but recently he's been brilliant for us.
"He's got that quality and athleticism that a coach always looks for."
Meanwhile, Wakefield's under 20s coach Glenn Morrison has left the club to take over at Championship side Dewsbury Rams.
Morrison, 36, has agreed a two-year deal.