Celtic linked with Sturm Graz & Cologne midfielders - gossip

Sturm Graz midfielder Filip Rozga is a Celtic transfer target as the Scottish champions have reignited their interest in the 19-year-old Poland international. (Record), external

Celtic are among the clubs who are showing interest in 23-year-old Cologne defensive midfielder Eric Martel, who is out of contract this summer. (TeamTalk), external

West Ham striker Callum Wilson has verbally agreed terms on a new one-year contract despite Celtic's interest in the 34-year-old Englishman. (Sky Sports), external

Rangers and Celtic have been warned by Greater Glasgow Division Chief Superintendent Emma Croft that large-scale away allocations for derby matches are "not workable" after the ugly scenes that followed Sunday's Scottish Cup tie at Ibrox. (Herald - subscription required), external

It could take more than two weeks before the Scottish FA concludes its investigation into the post-match events that marred Sunday's Scottish Cup quarter-final at Ibrox as spectators entered the pitch. (Record), external