Reliance Jio's 5G plan treads the line between optimism and realism

Ambani's target is by no means impossible. The time taken for rolling out networks has been concertinaed since 4G

Is Mukesh Ambani’s announcement that Reliance Jio will offer 5G services towards the second half of next year a case of mad optimism or a realistic target?  

The statement, made a few days ago at the Indian Mobile Congress, stumped the industry. The feasibility of the goal depends on three factors.

One, can the DoT keep its promise of going for a 5G auction in March-April despite opposition to the high base price?  Two, how much money is Jio ready to raise and invest after RIL made such a mammoth effort to become debt-free? Three, how effectively can Jio leverage