Let’s assume your team uses an alphabetical system and goes in order, as many do, and your theme is fruit (Apple, Banana, …). After using all the letters (whether it’s 26 or you choose fewer because you can’t think of a fruit that starts with Z), is it OK to go back to the same A name (Apple) again?
I always assumed each release should be unique, and you don’t want a Banana release from 2014 and another Banana release from 2019. Seems like you could just choose a different theme for the next alphabet go-round. But I’m at a company where they are reusing. So is my thinking is off track? Do other companies/teams re-use release names?