i dont know if this stuff has already been mentioned, but i dont recall seeing anything about this... its always been speculation on the connections between akatosh and alduin, and sometimes auriel.
has anyone considered for a second that alduin might actually be tosh raka?
i mean, i found some interesting quotes that got me thinking... one stating that he is even the largest dragon in the world.
i also read this... and it just seems kind of obvious at this point.
According to Mysterious Akavir, it is Tosh Raka's prime goal to destroy the Tsaesci empire and once this impressive task is completed, he plans on invading Tamriel. If this is true, we cannot begin to imagine what horrors the Ka'Po'Tun could unleash on Tamriel, especially in this uncertain time when there is no heir to the Imperial throne.
what if the tsaesci empire has fallen in those 200 years, and now tosh raka is coming for tamriel?
maybe the dragons returning are actually from the rest of the tiger people succeeding in transforming into dragons, as well?
you cant deny that this is surprisingly coincidental... also, whether or not it actually has any relation, look at his name... "tosh raka" ...basically an anagram of "akatosh", but with an "R" added to it.
he also supposedly has a reputation as a divine being.
if it is indeed tosh raka, then that means we may get some news on akavir in-game... because obviously, he'll have succeeded in destroying the tsaesci and conquering akavir if he's attacking tamriel now.