It's a little of both - the new TSC #12 didn't play like a Union back, Joey's back row outplayed TSC (bar Brial), TSC backs need to learn to stay out in defence and trust their Centre to tackle and not step-in; literally a school boy error that so many take with them into Colts Rugby.
Joey's played high tempo, and kept hold of the ball - I lost count the number of time TSC kicked or grubered the ball away. Joey's #10 controlled the game, and kept the ball in hand with excellent running lines - the 2nd half try by Joey's #11 a great example.
TSC coaching is predictable and hasn't really changed since B Smith days - a kicking #10 and play territory - try and use the League boys to bash holes, rinse and repeat, and if that doesn't work kick again.
The player positions are also key - TSC #15 is a #14 (as long as he stays out in defence), the TSC #14 is a #12, TSC #13 is in his correct position, TSC #12 needs time to learn his trade in 2nds, and promote a 2nds player to #15. Not sure what depth TSC have at #10, but maybe a change there also.