Norwich City are set to sign defenders Ben Gibson and Dimitris Giannoulis permanently following the Carrow Road side's promotion to the Premier League.
Centre-back Gibson joined from Burnley and will cost between £7m and £8m, while Greece left-back Dimitris Giannoulis will cost £6.5m to £7m from PAOK Salonika.
The deals are expected to be confirmed by the Championship winners on 1 July.
Gibson made 29 appearances for the Canaries this season but, in March, the 28-year-old was ruled out for the rest of the campaign because of an ankle ligament injury.
Giannoulis, 25, has played 15 times for Norwich since joining in January.