'I feel he can do better' – Pep Guardiola warns Manchester City’s rivals that Erling Haaland has room to improve December 30, 2022 Posted by Soccer Leave a comment Manchester City manager Pep Guardiola is convinced prolific striker Erling Haaland will get even better. Source: Sport Soccer-.Independent Author: Share this post: Share on Facebook Tweet this! Share on LinkedIn Share on Google+ Share on Pinterest