Witticus: "GeeNef speaks to me like schizophrenia, his words touch me where my priest could reach."
The problem with the idea is that HMX isn't in that type of business. The waste of money would not come from a lack of sales, it would come from designing something that already exists.
Plus, competition between consoles is good. It makes them all better over time.
Rock music belongs in Rock Band, dance music belongs in Dance Central. There's a few Dance Central songs I'd like to see in Rock Band at some point down the road, but for the most part there's a reason there's not much overlap.
Am I the only one who thinks that there is very little overlap for songs in RB versus DC? All the DC songs on Rock Band are meh to play and I don't think any casual gamers want to pop n' lock to Raining Blood