The Lions issued a warning that the best players must be played in the warm up matches
Lions assistant coach Andrew Goodman's expecting to face a strong Western Force side on Saturday, despite an ongoing row over player availability.
The Lions have warned hosts Australia they must field the Wallabies' best players in the warm-up matches, before next month's Test series.
Goodman says it'll be a tough match in Perth this weekend.
Meanwhile, Ireland attack coach Mike Prendergast says having three players battling it out for the Ireland 10 jersey can only be a good thing.
Jack Crowley, Suncroft's Sam Prendergast and Ciaran Frawley are all in contention to start next week's match against Georgia in Tbilisi.

Tuesday Morning Sports Update
West Ham Face Crystal Palace In Tonight's Premier League
Edwin Edogbo Signs New Contract With Munster
Irish Women's Team Training Today Ahead Of French Rematch This Week
Snooker World Championships Continue In Sheffield Today
Historic Weekend For Athy Rugby Club As They Win 99th Bank of Ireland Leinster Towns Cup
Monday Morning Sports Bulletin
Kildare beat Laois & Into Semi Final