A lender informed today that a loan he is working on, in which the LE was already generated and sent, for a couple of brothers. The lender was going to close the loan at the bank because the loan would have been considered a refinance due to one brother being on title of the house. At the sound of the situation I figured it would be a change in circumstance but I came to find out that the other brother is simply requesting to close at the title company for no particular reason. Now I am thinking this is not considered a changed circumstance. Correct??

Not sure what you're asking but I'll take a shot.
Where was it scheduled to close?
If at the bank and one of the borrowers wants to move it to the title company, that's a borrower requested change.
Borrower requests = valid CC so you can redisclose to capture the title company closing fee, if that's what you're asking.

Yes, that is what I am asking. Thank you.

So, the other situation I have is the application date was prior to Oct. 3rd. The lender now has a CC. Should he proceed with the old TIL/HUD or use re-disclose using new disclosures? My thinking is to proceed using the old forms.

Just like in 2010, if you started old you finish old.
TRID only applies to applications taken 10/3 and after.