VISA - unique card numbers to each person on one VISA account

My husband & I have been a BECU member for a long time. Today I got a call about our VISA account being compromised. Now we do not have a VISA credit card for 7-10 days.


We also have a VISA credit card account with Sound Credit Union. Several years ago they started issuing unique card numbers to the different users on the same account. Therefore when one card number is compromised, the other card number is OK and can be used. Therefore one would not have to wait 7-10 days to use the VISA account.
This makes sense to me. Would BECU consider doing that?
We use our BECU credit card almost 100% of the time.
Please consider issuing unique card numbers to the 2 users of a VISA account.
Thank you, Jane Emerson