Sure but your estimates are way off. Adding a button should be a 2 and i18n should be a 1. A text is just replacing a hard-coded text with a call to i18n of a key. In fact that should be a 0 so to speak. Adding a button means actual functionality i.e. a button always has to actually do something. That something is actually probably way more points than a simple new database field which is a simple copy and paste of a script that does an alter table. I can add that to our automated db update scripts in my sleep, so if i18n is a 1 then the field is a 1 as well.