It's more important to do a good registration. Registered voters should have to identify themselves with things like Birth Certificates, Drivers License or SSN. Not a hunting license, that's stupid. One of the main real problems Texas has is that it purged it's database a little too hard. Even though a citizen can provide the proper numbers, there is a degree of failure because the registration is no longer valid. Then it means a trip to dregistrars office. And that isn't foolproof either. One of the things we are finding in Colorado is, they are finding that some of the Republican County Registrars are doing things like unauthorized purges, allowing people that are NOT authorized to access the voting records and a few more things. This is the Tina Peters Affect. And it's something that needs to be addressed.
If the signature is correct, the id number is correct and that "Person" is on file then does it really matter who dropped it off at the ballot box? One more simple thing, make sure that there is a limit to the number of ballots that any one person can drop off.
Right now, the ones to watch in this Republican Area is the Republicans themselves.