Celtic remain interested in bringing Mateusz Bogusz to the club and will push ahead with negotiations for his signing next week. Bogusz was first linked to the Bhoys earlier this month when it became apparent Brendan Rodgers was looking to bring in two attacking midfield talents. Augsburg talent Arne Engels has also been of interest to the Scottish champions, who looks to be more of a like-for-like replacement for Matt O’Riley. Celtic are said to also be in talks to seal his arrival. O’Riley is in England this weekend to undergo a medical after Brighton agreed on a transfer fee with Celtic lat…