Is it time to demote Lindholm? Go back to Marchand-Coyle and try Frederic-Lindholm?
They have to get Pasta going or they have no chance. The only realistic way to do that now I think is to put Marchand on LW with Zacha and Pasta. IMO Zacha is their most talented center offensively paired with their two best LW and RWers. Get at least one line going hopefully. Settle on who your 4 centers are (I'd pick Zacha-Lindholm-Coyle-Geekie), and keep the other guys on their natural wing.
Marchand - Zacha - Pasta (Top scoring line)
Frederic - Lindholm - Brazeau (2nd scoring line)
Beecher - Coyle - Kastelic (shut down line)
Koepke - Geekie - Johnson (the 4th line, sheltered match-ups)
They don't have the depth to run 3 or 4 lines consistently. Maybe get Zacha off the PK and save him for EV and PP, maybe Marchand too, let the lower line guys kill PKs, your entire 3rd line can kill penalties, and others besides (Frederic, Lindholm).