Joel Campbell and Bryan Ruiz have been selected in Costa Rica's provisional 30-man squad for the World Cup finals.
Campbell remains on the books at Arsenal, but caught the eye in the 2013/14 campaign during a loan spell at Olympiakos.
His efforts in Greece included a spectacular strike in a UEFA Champions League victory over Manchester United.
Another man who has been out on loan this season is Fulham forward Ruiz, with a lack of action at Craven Cottage leading him to PSV Eindhoven.
Both men will be hoping to play a leading role for their country this summer, with Costa Rica having been placed in Group D alongside England, Italy and Uruguay.
Costa Rica's provisional 30-man squad:
Goalkeepers: Keilor Navas (Levante), Patrick Pemberton (Alajuelense), Daniel Cambronero (Herediano), Esteban Alvarado (AZ Alkmaar)
Defenders: Johnny Acosta (Alajuelense), Giancarlo Gonzalez (Columbus Crew), Michael Umana (Saprissa), Oscar Duarte (Brujas), Waylon Francis (Columbus Crew), Heiner Mora (Saprissa), Junior Diaz (Mainz 05), Christian Gamboa (Rosenborg), Roy Miller (New York Red Bulls), Kendall Waston (Saprissa)
Midfielders: Celso Borges (AIK), Christian Bolanos (FC Copenhagen), Oscar Esteban Granados (Herediano), Michael Barrantes (AAlesund), Yeltsin Tejeda (Saprissa), Diego Calvo (Valerenga), Jose Miguel Cubero (Herediano), Carlos Hernandez (Wellington Phoenix), Ariel Rodriguez (Alajuelense), Hansell Arauz (Saprissa)
Forwards: Alvaro Saborio (Real Salt Lake), Bryan Ruiz (PSV Eindhoven), Joel Campbell (Olympiakos), Randall Brenes (Cartagines), Marco Urena (FC Kuban Krasnodar), Jairo Arrieta (Columbus Crew)