Because our local, NBL talent-pool is limited, how about an additional import for say 1st, or even 1st couple of years? Wage of (any) 1 of the imports is not included in salary cap.
JJ's look decent enough, another good quality import would certainly make them competitive, which is the aim of any "help" designed for news teams.
Once again, and for the same reason that there just aren't enough top-level players to strengthen their teams, bottom side (from prev season) also gets extra import option (just for the 1 season, unless they come last again. If that does happen reckon you might not want the same 4 imports!).