I think you have no reason to fear, I'm almost certain there is a jump attack.
Hold on while I go rewatch some SS vids and find some spot where someone uses it...
Ok this was the first one I found: at 00:34, Link does a jump attack in midair.
[video=youtube;L4IM7A9c4SI]http://www.youtube.com/watch?v=L4IM7A9c4SI[/video]
If I find a better one I'll report back here. I'm almost certain though that they would not replace the jump attack, and certainly not with the vertical spin attack of all things. Don't worry~
People also seemed to think that
dashing replaced
rolling. This is also
not the case. I don't remember the button sequence, but I remember that it was possible to roll in the midst of dashing.
While they may be cutting back on items to focus more on functionality, I don't think we need to assume that Nintendo will be adding things only at the expense of others~ ^^