sentences:  He was a regular starter, scored four goals and ended the season with 12 assists, the second most in the league.At season's end, Hertha BSC were promoted back to the Bundesliga and he hoped to feature again for the newly promoted team.On 31 August, Nikita signed with Bundesliga club Mainz 05 for a reported fee of €1 million, just hours before the transfer cut-off.