After missing out on Six Nations glory, Ireland have named three uncapped players in their squad for the Autumn Nations Cup.
Adam Hastings is set to miss the Six Nations and Gregor Townsend will also be without Finn Russell for the Autumn Nations Cup.
South Africa withdrew from this year's Rugby Championship but remain committed through to 2030 amid a restructure.
Jordan Larmour will undergo surgery this week and will not be available to Andy Farrell for Ireland's upcoming internationals.
Leinster cruised to a record seventh Pro14 title as they defeated fellow Irish side Ulster 27-5 in Dublin in Saturday's final.
There will be an all-Irish final in Pro14 after Ulster came from behind to defeat Edinburgh and book a date with Leinster.
Abraham Papali'i and Shane Delahunt were sent off in the second half and Munster capitalised to move into the last four of the Pro14.
The Scarlets can still quality for the Pro14 play-offs next week after beating the Dragons, but they need Connacht to do them a favour.
Danny Wilson got his maiden Pro14 win as Glasgow Warriors' new coach on Friday, though the 15-3 victory over Edinburgh was unspectacular.
New Munster signing RG Snyman faces a long spell on the sidelines after the Pro14 club confirmed he has torn his anterior-cruciate ligament.