Any of the recent receivers I have looked at will now send analog out through the hdmi connection. It wouldn't hurt to run all 3 cables, just in case. You might even consider running a display port cable as well. I would run them through a large conduit if possible for future cabling requirements.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70