You guys are going to have your hands full bouncing around between Russian, Polish and English languages and also Russian, Polish and Western ways of operating in general and operating the Tupolev in particular. You really don't want to quiet down and leave this one to the professionals for a while?
Which professionals? For example a shrink that went lately to Moscow to try to evaluate the crew stress level? Meteorology experts... and so on?
That's the idea of a forum, to exchange information with people having different areas of expertise.
One more thing. Whatever is published or said on that crash, has a direct impact on the presidential elections coming soon in Poland, on Warsaw-Moscow relations, etc... There is a lot of background to it so, personally, the answer to your question is nope.
One more thing. Any finding by KBWLLP - the body investigating PLAF aircraft crashes - can be overruled by the commander of PLAF.
Arrakis