Yes - that point (a state COULD send more than 1 slate of certified electors) is indeed correct..
That said, no state is going to do that barring a totally unforseen miracle.
So, 99.9999999% probability - Pence has one, and ONLY ONE, slate of certified electors to read for each state. Assuming that indeed happens, there is no 11th hour save coming.
The ONLY chance is for there to be more than 1 certified slate in each of the contested states - and I simply don’t see that happening.
That said, no state is going to do that barring a totally unforseen miracle."
And as I've stated here repeated, it's a matter of will.
If everyone surrenders, the legislatures will naturally fold as well.
There are 2 things that elected politicians respond to. 1. Money. 2. Public pressure, especially from their constituents.
If they feel enough public pressure from their constituents, it will happen.
There have been several state hearings on the issue of fraud. Think those hearings would happen without public pressure?
There have been legislatures who have said they will continue to fight. Think they would go there without public pressure?
People looking for 100% certainties need to gain some resolve.