Thats an huge sum, i think they must be freezed for at least 1 year.
is not a good idea to add them to the foundation to soon.
If they are freezed is the same thing and if some one is in late ( for family or health problem) can reedem the IOTA. also after the deadline.
Please iotatoken think about that
In the terms everyone agreed to when participating in the crowdsale they had 90 days to collect. We set this limit because 3 months is more than enough for anyone with a genuine interest in IOTA to claim them. We gave an extension of 1 week for a couple of late claimers. If someone has not shown an iota of interest in IOTA for 3 months straight, they frankly don't deserve it or need it.
The iotas are going towards the project, no freeze.