It’s really hard to predict the expectations of a customer who does shopping based on DefExpo brochures.EO pods are probably the only kind of aerial pod DRDO hasn't developed yet. DRDO already has EW & ESM pods in various stages of induction. There was a SAR pod for Su-30MKI under development too. Since 2013-14 there has been no further updates on that.
For EO pods we remain reliant on Israeli & French companies. BEL had tried developing a EO pod by themselves, couldn't get the IAF or IN interested. I believe DRDO will jump in whenever IAF begins looking for replacements for the Rafael Litening pods. Ideally you'd want to start early & have a product ready before the IAF starts looking for replacements. But I don't think we will see that kind of initiative.
DRDO,Kalyani, Tonbo, BEL etc have burned a lot of cash doing so in past.
They just don’t know what they need and come up with outrageous and quite frankly stupid demands like Multi-barrel rifles, A howitzer lighter and better than M777 but 10% of its cost, A towed artillary like ATHOS but twice of it’s range and half of it’s weight again at 10% of it’s price and must be made of WW1 era tech for supreme reliability.
They have stupid for weapon selection like L1 selection and automatic cancellation of whole tender if only one weapon qualifies their decade long trials.
That’s the reason many International manufacturers have stopped responding to any RFI from Indian Army.