I don’t like adding names; It makes it more cumbersome both for the recipient and his children to have more names, when being called up to the Toroh.
More significantly, I know many people who did not add names but made remarkable recoveries, and unfortunately some with added names, who did not; Needless to say, I wish the Godol haDor, Rav Ovadiah Yosef shlita, a speedy & expedient recovery, which he so duly deserves.