If I can make a suggestion:
You need to have a conversation with @LoyceV about options to sweep that dust, or, at the very least, check out his thread:
Fees are low, use this opportunity to Consolidate your small inputs!
More likely to implement Lightning Network for deposits first.
One option is to sweep the dust into outbound LN channels for near instant near fee free payouts which will enable you to have inbound capacity. Plus providing a node to connect to you get instant inbound capacity (which is usually what people intend to gamble with anyhow.
I'll put you in touch with the relevant people/threads should you choose to utilise the Lighting Network.