"It gives Chad another chance in the NRL. It was difficult leaving him out a couple of weeks ago but he has maintained his form in the New South Wales Cup."
McFadden said he was optimistic Bukuya would return this week after being close to playing against the Dragons while Mateo had earned a recall after influential efforts for the New South Wales Cup side against the Bulldogs and Illawarra.
With Michael Moore Trophy at stake on Friday, both teams have similar form lines over the last month.
The Warriors have followed their 42-18 win over Wests Tigers with three loss while the Storm have had losses to Canterbury-Bankstown and Gold Coast, a two-point win over the Dragons and a two-point loss to the Raiders on Sunday.
Warriors side to play the Storm: Sam Tomkins, David Fusitua, Dane Nielsen, Ngani Laumape, Manu Vatuvei, Chad Townsend, Shaun Johnson, Sam Rapira, Nathan Friend, Jacob Lillyman, Jayson Bukuya, Simon Mannering (c), Sebastine Ikahihifo. Interchange: Siliva Havili, Suaia Matagi, Ben Henry, Feleti Mateo