Jakarta, Oct. 13 -- The Football Association of Indonesia (PSSI) has begun mapping the national team's strengths and weaknesses to build adequate squad depth on the road to the 2030 FIFA World Cup.

"We must build three teams, each consisting of 11 players, or at least two groups comprising 11 players with relatively comparable qualities," PSSI Chairman Erick Thohir said at a press conference in Jakarta on Tuesday.

He said initial assessments showed that Indonesia already had two reliable goalkeeping options and several choices at left-back, while the team might need only one additional option at center-back. However, injuries have left the squad short of options at right-back.

"In midfield, I believe we have three consistent performers...