2 captains vs 1 captain

[bd_cricket]

Todays main topic in all the newspapers is separate captains for test and ODI team vs single captain. AUS and SL have that concept. ENG had that at first. Is BD ready for trying this concept? What are the pros & cons for having separate captains for BD?

By reading those news - I understand that Whatmore doesn't want separate captains for test & ODI team. But it seems the cheif selector Faruque Ahmed is inclined for separate captains. He thinks Sujin is still the best candidate for ODI. And surprisingly he thinks Sujon might be in the test side even though he is not selected as a captain for test - being ODI team captain. There is no such example of this in any other nation (Eng/Aus/SL).

Lets discuss the 2 captain vs 1 captain in context of Bangladesh Cricket team. How that is good? Why that is bad?