I would like to see:
1. UPnP/DLNA support to stream music files and read Foobar playlists stored on network devices.
2. Auto discovery of DLNA or UPnP services on home networks.
3. Ability to read from multiple media folders stored on home networks (like desktop version) including iTunes and directories with FLAC or other non-Apple lossless file types.
4. Cover art and lyrics searching.
5. Also would like it to be more stable than other apps I have tried ;-)