Saudi bonds index inclusion could pull in another $7 bln - BAML

(Repeats to additional subscribers)LONDON, Jan 21 (Reuters) - Saudi Arabia could see another $7 billion pour into its sovereign debt markets as investors prepare for the kingdom&aposs bonds to be included in a key index starting this month, Bank of America Merrill Lynch (BAML) estimated.JP Morgan told investors in September that Saudi Arabia and four other Gulf states would join its emerging marke