The pre-DevLeague-averages for rookies is information restricted to management of the team each rookie is in - in other words the selection panel. At least, that's pretty much what I've been told. You'll familiarise yourself with the team as you play against them through the season - that's the realistic way, after all.
As for names...
OJ Cook - O.J Cook - batsman (LHB/OS)
AS Das - Dasa - batsman (RHB/OS)
JB Malthus-Howell - crickhowell - batsman (LHB/LM)
T Mamesh - new_age_ar - batsman (RHB/RF)
G Nayak - wrangler203 - batsman (RHB/LFM)
DP Towns - Loony BoB - batsman (RHB/OS) (vice captain)
SJ Burke - burkey_1988 - keeper (RHB)
S Jasotharan - Dizzy #4 - keeper (RHB)
JB Brown - King_Ponting - allrounder (RHB/RF)
DJ Comley - cometer - allrounder (LHB/SLC)
NR Hancock - chooka_nick - allrounder (RHB/RFM)
DP Tucker - Bluefox - allrounder (RHB/OS)
JP McNamara - vic_orthodox - bowler (RHB/LAS)
GM Thomas - NZTailender - bowler (RHB/RF)
KS Wright - Mister Wright - bowler (RHB/RFM) (captain)