Specialization suggestion : Financial Engineering and Risk Management

Columbia Uni has 2 wonderful courses on Financial Engineering and Risk Management in the form of Part I and Part II. Its a shame that the two courses are not clubbed together in the form of a specialization, it simply does not make sense to keep two parts of the course separately and a learner can't get a consolidated certificate even after completing both the courses. Coursera staff/@Claire please take a note and urge Columbia Uni to club these two courses together to form a specialization. I am not asking for a new course, it should be a simple process of clubbing two existing coursera courses from same Uni, taught by the same professors, on the same subject. I hope someone from Coursera takes a note and does the needful to delight the students around the globe. Thanks.