Max Eberl defended Lennart Karl at Bayern Munich's Saturday press conference before the trip to SC Freiburg, while GOAL said Uli Hoeneß had taken a tougher line.
Bayern Munich head coach Vincent Kompany is in a stable condition in hospital after collapsing at the club's training ground, with weeks expected for recovery.
FC Bayern said Vincent Kompany was taken to hospital on Friday after collapsing and will remain in medical care while examinations are carried out.
Luis Diaz suffered a muscle bundle tear after coming on in Bayern Munich's 2-2 draw with Arsenal, leaving the club short of cover on the left wing.
Manuel Neuer is a doubt for Bayern Munich against Arsenal after fresh concern over his fitness.
Bayern Munich beat RB Leipzig 6-1 as Luis Diaz scored a hat-trick, with Max Eberl saying a two-week rest had helped him.
After Bayern Munich's 6-1 win over Leipzig on Saturday, Max Eberl said Vincent Kompany had a thigh problem and a virus but should be fine for Arsenal.
