Tejas design was frozen after HAL works in 1990. It's just a fact. (HAL is not known to work fast).
A 'fact' as per some motivated articles, written without any logic or holistic sense of things?
When the TD phase is not over design can't be frozen? It's a logically stated fact.
LCA TD phase was to prove many new technologies like FBW, composite material airframe etc. When LCA TD-1&2 proved those in 2003-04 period, then the project received the full sanction. Also, the formal christening happened and Tejas was born out of LCA as Tejas PV-1. These are also facts.
Another fact is the development of Tejas is the responsibility of ADA, not HAL. Which only a production partner.
Perfect. So you will not have access to Meteor for other aircraft than Rafale. I think you want it but you don't make things in the right order and right manner (but it's only my own point of view).
For the rest, UTTAM radar and new missile : just wait and see. I think, according to the last indian experiences, You will mainly have to wait.
We wanted Meteor, but as a stop gap till our own SDFR gets ready. So we did not bother to do things in the so-called "right order"
As for waiting, well you reminded me of another Frenchman who spoke in a similar tone as you are now, about Astra MK-1 some 6 years ago right here on DFI. Now the fact is that Astra has entered mass production after getting into IAF.
So thank you but no thanks for your skepticism. The Uttam+SFDR is coming sooner than you think.