Ryde Eastwood will never come back. They were a 2 team club, rarely having anything below Metro Cup, so with no juniors they would sign up a dozen guys with 1st grade experience every year. The restrictive rules on experienced players in RMC in its various names means that Ryde Eastwood would simply become a funder of the Tigers.
In Shellharbour's second season in JBC, St George had no reserve grade team which meant that players switched between NRL and Shellharbour on a weekly basis - Wendell Sailor, Ben Rogers, Jon Green, Matt Prior and Ben Ellis. Thus Shellharbour made the semis.
Shellharbour then moved into NSW Cup with a beefed up contingent of St George players but after a few years they found that they could not continue to finance their share of the JV.