Honestly considering the NRL copped so much flack this year for a drop in crowd numbers they should be doing everything possible to maximise crowds in season 2007, and one way to ensure that is to not let the Broncos and Titans both play at Suncorp in Round 1.
Both games by their own right will draw 45,000 - 50,000 each. Together I'd say around 40,000 mark. Thats 10,000 - 20,000 less people attending RL between the two games, thats a lot of people, especially when say you look outside of Brisbane and a crowd of 15-20K is considered a pretty good crowd.
Send the Titans anywhere else, they will help that team boost their crowds round 1, perhaps give them to Canberra or Melbourne, it would be a nice kick along for them.