think of it this way....
our current U-21 20yrs old are better.... what make you think you can over come them?
he's not actually that young. + our Current starting PG for NT is only 24(Mckenzie) and backup is 23 ( Wally)
SG Stacey, Gandi(young)
and the other 20 yrs old in U-21, + Brownlow.
unless you can cap his potential, otherwise is very unlikely, i hope you have a level 7 trainer
+ my 18 yrs old rookie can probably give you a run for his money as well.