Now he keeps saying "I will save money for India" or nonsense along these lines and seems to be haggling over 100 million here or there (negligable amounts in these mega deals) but is unaware that every day he delays is an addtional cost. He is doing what we despise the most from babus- bean counting, and entirely missing the bigger picture ie the IAF is in a rapid decline; reitring 1-2 SQNs of fighters every year but only 0.8 of a SQN is being inducted (right now the MKI alone) and this when the IAF is already about 15 SQNs short of its sanctioned strength! Do his comments reflect this? Not at all. He is playing a very weird "all is well, all is well, trust me" game which inspires no confidence at all.
How is IAF in rapid decline. By your logic a Su-30 is equal to Mig-21. It is not so.
The fighter strength is not purely number of fighters, but includes quality of fighters.
For example, let us take France, an economy almost of India's size. As we are talking about IAF's wish of inducting fighters of Western standard, the economy required should also of Western standard. So number of planes have to be adjusted as well.
Let us see France AF strength (multi-role fighter only):
Mirage B/C 26
Mirage D/N 84
Rafale 102
Total 212
Let us see IAF's front line strength (multi-role fighter only)
Su-30 240
Mig-29 60
Mirage 2000 40
Total 340
This does not look like an AF in decline.
IAF also has Mig-21UPG (120), Mig-27UPG(40), Jaguar(140) which can be used for attack, if not for air defence/interdiction.
The aircraft need lot of money for maintenance/upkeep. It is not a simple purchase. As a heavy fighter Su-30 is inducted in large numbers, the maintenance/fuel cost is already significant.