Sam Curran and Craig Overton have been added to England's one-day international squad for the final two 50-over matches against Australia.
The all-rounders were named in the England Lions squad for the Tri-series against India A and West Indies A, but will instead travel to Chester-le-Street ahead of the fourth ODI on Thursday.
Overton will link up with the Lions again next week, while Curran is in the Twenty20 squad for a clash with Australia at Edgbaston next Wednesday.
Curran and Overton could make their ODI debuts either in Durham or at Old Trafford on Sunday.
England wrapped up the five-match ODI in style by posting a world record 481-6 at Trent Bridge on Tuesday, winning by 242 runs after the tourists were dismissed for 239.