CREATE TABLE table_204_898 (id DECIMAL, "seed" TEXT, "school" TEXT, "conf  ( overall ) " TEXT, "tiebreaker" TEXT)

which team finished last in this conference this season ?
SELECT "school" FROM table_204_898 ORDER BY "seed" DESC LIMIT 1
SELECT "school" FROM "table_204_898" ORDER BY "seed" DESC NULLS LAST LIMIT 1