Speaking after the hard-fought win, Alonso admitted Guler made the wrong choice but urged patience with the youngster.
“What I said at the Club World Cup about investing in Arda makes even more sense now," he said. "Arda had more touches on the ball than he should have, and that’s why the mistake happened. It’s not a problem. He’s worth it and on the right path. I’ll say the same about [Franco] Mastantuono. I think he will do well; he had his chances."