Precisely.
Nevermind that the GC has been a money-losing, under performing pit for just about every sports league since forever - the AFL & NRL are playing "chicken" in the market against each other and neither wants to be the one that blinks first.
If the ARLC is going to continue with a Gold Coast team then they need to broaden its catchment area. I don't see any reason why the Titans cannot market themselves heavily in the southern suburbs of Logan, which are experiencing a population boom. If it adds 2,500 or more members to the club and tens of thousands of people watching their games on Foxtel then it'll help make them more profitable and valuable to the competition.
Yarrabilba is about 30 minutes closer to Robina Stadium than Lang Park.
I'd love it if they took the Souths Logan Magpies, rebadged them as Logan Magpies, and based them out of Heritage Park as a feeder team. Maybe even televise the game's on Ch9 Gold Coast, which can be accessed all the way up here in northern Logan.
Gold Coast-Logan Titans.
EDIT:
It takes 1h12m to get from the northern suburbs of Logan to Robina Stadium. Titans could really widen their base by becoming the Gold Coast-Logan Titans and marketing themselves to the entire city. 326k people live in Logan.