The Blues are reportedly in the hunt for the signature of Los Pumas midfielder Santiago Chocobares to fill the final spot on their roster for the upcoming season.
In the second part of RugbyPass' Tri Nations review, five writers have put pen to paper to assess who performed well in 2020, and who might be nervously looking over their shoulder.
Some players have come and others have gone, but plenty of questions remain about how each of the five franchises will fare in next year's Super Rugby Aotearoa and Super Rugby Trans-Tasman.
Disgraced Pumas skipper Pablo Matera has been reinstated as captain but won't face the Wallabies in Saturday night's final Tri Nations clash in Sydney.
Player ratings for the Pumas from the enthralling yet attritional 15-15 draw between Argentina and Australia in the Tri Nations.
Not an easy day for any All Black fan, but they day belonged to Los Pumas. How did they rate?
After experimenting with several new combinations last week, Ian Foster has gone with plan A against the Pumas.