The franchise confirmed the two new appointments on Wednesday and said that the two form the central team for the MI's "growing global cricket footprint".
Ever since Rohit donned the captaincy cap, team India has won 15 out of 16 matches in the recently concluded home season.
Brittin, a veteran of 27 Tests and 63 ODIs for England between 1979 and 1998, is widely regarded as one of the greatest batters to have graced the women's game.
Jayawardene has also accepted an invitation to be a consultant and mentor for the Sri Lanka U-19 team.
If the reports indeed happen to be true then the island country could get the services of one of the best tacticians of the game who has been a loyal servant of Sri Lanka cricket.
With so much action-packed drama, unmatched controversy and continuous tug-of-war between the two sides, we look back at the series of events as Men in Blue won their second ODI World Cup title.
Skipper MS Dhoni was awarded Man of the Match for his unbeaten knock of 91 runs off 79 deliveries.
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