Should I delete the Blogger’s blog completely after migrating it on Wordpress? If I just convert published posts into draft then would it be fine or not?
Or what if I want to remove the precious data from Google’s server, is there any way to remove that?
I thought there was a way of downloading your data if that’s what you wanted, but it’s a long while since I last looked. Rather than confuse the search robots though, I’d just leave a single post in place there re-directing people to your new home.