Guardian journalist Jacob Steinberg hasn’t held back in his criticism of West Ham United manager David Moyes over the past week or so. West Ham boss David Moyes is under real pressure after yesterday’s 5-2 defeat to Crystal Palace, and Jacob Steinberg twisted the knife in a little further last night. Steinberg has really been on Moyes’s case in recent weeks, and rightly so. He described the the awfully defensive setup and performance away at Bayer Leverkusen 11 days ago as ’embarrassing’. And three weeks ago, the journalist criticised Moyes for his decision to bring Kalvin Phillips to the Lond…