The decision will be one of the critical decisions that effects economics and politics, not only for Azerbaijan, but for the entire region in the coming decades. However, all parties are hopeful that successful transport can be found. Here is a Turkish perspective on the issue.
Diversification is always the wisest energy policy.
This is true regardless of whether you are the buyer or seller. Obviously, Azerbaijan's leadership is thoroughly exploring these various options and may well arrive at a decision to use more than one route. Given the geographic, economic, and political complexities, each option clearly offers advantages as well as disadvantages. However, if each country neighboring Azerbaijan could become involved, such an arrangement would, no doubt, help establish more stability in the region. Some equate Azerbaijan's reserves alone to that found in the North Sea.