CREATE TABLE table_203_312 (id DECIMAL, "name" TEXT, "club" TEXT, "position" TEXT, "years" TEXT, "current status" TEXT, "international caps" DECIMAL)

the team with the largest number of caps after 1988
SELECT "club" FROM table_203_312 WHERE "years" > 1988 ORDER BY "international caps" DESC LIMIT 1
SELECT "club" FROM "table_203_312" WHERE "years" > 1988 ORDER BY "international caps" DESC NULLS LAST LIMIT 1