Borussia Dortmund coach Edin Terzic hopes that striker Sebastien Haller can raise his Bundesliga form after helping Ivory Coast win the Africa Cup of Nations. Haller, who underwent treatment for testicular cancer after his 2022 arrival in Dortmund and was not a regular starter lately, scored winners in the semi-final against Democratic Republic of Congo and in the final against Nigeria on Sunday. Terzic said on Thursday ahead of a weekend Bundesliga date at Wolfsburg that these heroics could help Haller at the club. “We all know that that he’s been through an extremely difficult phase. Now he’…