12 Dec, 14:42
Prop Cian Healy is expected to miss the start of the 2014 RBS 6 Nations after undergoing surgery on his injured ankle on Wednesday.
Full-back-cum-winger Carr, who is 23, has started 16 of Connacht's 18 competitive games this season.
The former Ireland Under-21 international has started ten of those games at full-back, five on the right wing and one on the left wing.
Meanwhile, the 21-year-old Keatley, who was a key member of the 2007 Ireland Under-20 Grand Slam-winning side, has also started in 16 matches for Connacht, all at out-half. He was on bench duty for the other two.