Why go for a suspension? If you want to make sure nobody takes your Twitter handle, then make one last post to point people somewhere else, pin that post, and

Why go for a suspension? If you want to make sure nobody takes your Twitter handle, then make one last post to point people somewhere else, pin that post, and then stop using it. Maybe also change your password to something long, and then store it somewhere that you can't access immediately. There's a fair amount of history recorded in the set of all tweets, and it would be sad to lose that, which is what can happen if you delete your account, or it's suspended.