LeagueNews.co | Robbie Hamilton
Stone has officially moved to Warrington on loan from Salford, as reported by BBC.
Salford has since welcomed Russell and Whitehead to their squad, addressing their current needs.
Russell, a 29-year-old second-row forward from Papua New Guinea, has played 10 league games for Warrington after joining from St George Illawarra Dragons.
He will remain with Salford for the remainder of the season.
Whitehead, who has made 28 appearances for Warrington since his debut in 2022 and experienced several loan moves, has agreed to an initial four-week loan with Salford.
The Red Devils are currently struggling at the bottom of the Super League, with just one win out of 14 matches, and are scheduled to host Hull FC on Sunday.