TD won't shut him down. Company policy is to take ALL coin that comes in the door. They have people coming in all the time with huge water jugs full of change. 5 gallon buckets full from coin-op vendors. They take it all. 6% with no account, free for account holders. Between myself and four other hunters locally, we dump 11k a week in halves at 3 TD's. Never once have I heard a single complaint and I'm pretty friendly with quite a few tellers.
To the OP, if you look hard enough you may find a TD that has their machine set to $500 per bag. I've found 3 like that in Southern NJ. None are close enough to me to use them regularly, but my local ones just fill the bag 5 times. That cuts down on the paperwork for them.
The way most TD tellers look at it is that they get paid by the hour whether they're dealing with their window or in the vault logging bags. The coin companies they deal with are flat-fee based(Brinks here, I assume it's the same elsewhere) so it doesn't cost the bank extra for a lot of bags.
If I could afford to do 50 boxes a week I would! Or more!