The Lions play their closing pre-series tour sport towards an Australia/New Zealand invitational aspect on Saturday, earlier than taking up the Wallabies within the first Test on 19 July.
Toulouse’s progress to the Prime 14 closing delayed Kinghorn’s arrival on tour, and he lasted solely 24 minutes on his Lions debut towards the Brumbies earlier than being changed.
England’s Marcus Smith, whose potential to cover both fly-half and full-back was key to his choice within the squad, has performed probably the most minutes at 15, with Tommy Freeman, Mack Hansen, and Huw Jones also capable of fill in if the Lions find themselves quick.
Lions head coach Andy Farrell gave Osborne the primary of his eight caps at full-back towards South Africa last summer, however the 23-year-old is extra used to taking part in in midfield.
Scotland’s Tom Jordan and Wales’ Blair Murray may additionally have entered Farrell’s pondering as choices to cover for Kinghorn.