They also didn't have the financial backing to achieve their goals. They totally underestimated how expensive it'd be to set up a club from scratch, totally overestimated take up in support and how much interest there'd be in their products, and were asking the NSWRL for loans before they'd even played their first game.
The truth of the matter is that they weren't in a position to support a team and shouldn't have been allowed anywhere near a license, and the NSWRL must have know that but gave it to them anyway. We can only speculate as to why it was allowed to happen, but they were set up to fail and they weren't the only expansion club that was in that boat at the time. It's the major reason why those clubs were falling over themselves to join SL despite having only just joined the NSWRL/ARL.
Chuck in Super League and the other issues of the time on top of that and you've got a complete clusterf**k. It's something of a miracle that any of the expansion clubs of the 80s and 90s survived that period, and most of the ones that did did so through good fortune more so than good management.
You could say that about every club to be fair. The competition had 11 Sydney clubs and it’s surprising that there was 9 remaining left standing after the war.