I see no reason to delete a useful field from the database and anger a bunch of users in the process. Possible, yes; ever likely to happen, no.
It might possible to hide a field, but you'll have to give a link to a page where it shows for anyone to know if there is a "better" view/page for you to use.
I don't want to delete, I didnt use the right word, a field, I just want to hide it. I re-read what I wrote and noticed that hiding is what I should have said, going to change it now.