“If any club has acted impeccably with the rules regards to health, it’s Leeds.”
Headway demanded answers from league bosses after Koch was allowed to play on at Elland Road...
"He was playing out of position for Leeds and looked a bit like a fish out of water at times against Bruno Fernandes."
Robin Koch and Mateusz Klich will not feature again for Leeds this term, allowing them to prepare for Euro 2020.
Bielsa lauds two Leeds signings who have overcome injury to become reliable performers for his side.
Koch had been playing with a knee injury since arriving from Freiburg in the summer.
Koch is expected to join Leeds in the coming days after agreeing a four-year deal with the club.
Leeds are hoping to sign Robin Koch from Freiburg if they fail to get former loanee Ben White.