West Brom have completed the signings of Cristian Gamboa from Rosenborg and Jason Davidson from Heracles Almelo for undisclosed fees.
Gamboa arrives at the Baggies after having his work permit application approved by a Football Association appeal panel and has signed a three-year contract.
The 24-year-old, who started all five of Costa Rica's World Cup matches this summer, will join up with his new teammates once he has received his visa and passport.
Mike Jensen broke Sligo hearts as Rosenborg hit back to book their place in the third qualifying round of the Europa League.
The Airtricity League side led 3-1 on aggregate at the Showgrounds when Danny North fired them into a 13th-minute lead, but Pal Andre Helland levelled on the night within three minutes before Jensen's second-half double took the Norwegians through 4-3.
Derry City's hopes of progression were ended in emphatic fashion in Belarus by Shakhtyor Soligorsk.
The visitors cancelled out...
Sligo claimed a shock victory in the Europa League second qualifying round as they claimed a 2-1 win over Rosenborg in Norway.
Captain Alan Keane and Danny North had the Irish side 2-0 up before an own-goal from goalkeeper Gary Rogers handed the 22-time Norwegian champions a lifeline for the second leg.
Dundalk did not fare so well in their first leg as they lost 2-0 at home to Hajduk Split thanks to goals from Mijo Caktas and Nikola Vlasic.
Substitute Andy Waterworth grabbed a winner three minutes...