I’d also consider taking this leg of the acca as a single, it’s generously priced when looking at some of the underlying numbers - particularly the vulnerability of Brann at the back.
Brann have failed to keep a clean sheet in any of their last 10 matches across all competitions, and come into this clash having seen 3+ goals in three of their last five matches across all competitions.
They take on a Bologna side that have also seen 3+ goals in three of their last five matches across all competitions, and take quite a few risks with their style of play under Vincenzo Italiano. Bologna saw 20 goals across their eight league phase matches (2.5 per game), notably only losing one of these games.
Brann’s home games were very exciting during the league phase, they saw 14 goals across their four home matches (3.5 per game), suggesting that Brann only really can get a result in high scoring matches - given how poor their recent defensive record has been.