Don't take it as a fud this is one kind of possibility can happen and which like another side of a coin which must be ignored but can't vanish.
I also support Tron as an investor but these things come to mind that's why I sharing.
What Is Migration?
Migration is a simple separation of Tron blockchain from ethereum blockchain which is big deal and may be harmful to transaction speed of Tron because the very small amount of node is working now
Before with ethereum blockchain it was fast in the transaction because of ethereum blockchain dominants in a transaction overall blockchain 
Ethereum takes 6+ year to come to this position and here Tron is not older than one year so it may take time to be unique like ethereum so no doubt it is a good investment for long term.
To make hype in market Tron decided to burn 50millions of coin and it is good for price up