IMHO I don't think he has :
from
http://www.lfchistory.net/Transfers/ByManager/25-1
Player Club Fee Date
Fabio Borini Roma £10,400,000 13-Jul-12
Joe Allen Swansea City £15,000,000 10-Aug-12
Oussama Assaidi Heerenveen £3,000,000 17-Aug-12
Nuri Şahin Real Madrid On Loan 25-Aug-12
Samed Yesil Bayer Leverkusen £1,000,000 30-Aug-12
Daniel Sturridge Chelsea £12,000,000 02-Jan-13
Philippe Coutinho Inter Milan £8,500,000 30-Jan-13
João Carlos Teixeira Sporting Lisbon £830,000 31-Jan-13
Luis Alberto Sevilla £6,800,000 22-Jun-13
Iago Aspas Celta Vigo £7,000,000 23-Jun-13
Simon Mignolet Sunderland £9,000,000 25-Jun-13
Kolo Touré Free Transfer Free 02-Jul-13
Aly Cissokho
Loan Fee £850,000
Mamadou Sakho Paris St Germain £15,000,000 02-Sep-13
Tiago Ilori Sporting Lisbon £7,000,000 02-Sep-13
Victor Moses
Loan Fee £1,500,000
Rickie Lambert Southampton £4,500,000 02-Jun-14
All managers have a hit and miss record. All. If we list Ferguson's transfers then I think you'll find the same. All in all I think Rodgers has a more than decent record.
From that list there are a few loans (which in my book don't count, they are only here for one season, if they work out great if not then they make of the numbers and leave at the end of the season - which is exactly what has happened), there are some superb buys (Sturridge, Coutinho) some middling (Allen & Mignolet - though still an improvement over Reina), some youngsters for the future which may or may not work out (Borini, Ilori, Sakho, Teixeira, Alberto) but which we are unlikely to lose money on, a couple of low cost gambles (Yesil - lots of injuries and Assaidi - who we will make a profit on), a free transfer (Toure) and a few failures (Aspas and errrrr Aspas).