On the negative side, we could get in injury trouble and lose out on goals we just count on.
On the positive side, we have two right wingers in DSP and Kassian where if either hit their stride, they could cover the 25 goals as an individual.
It's important to recognize that DLR and DSP along with Mitchell and Flynn were with us only for 20-30 games and not the full season. Even Kassian's totals in Vancouver were for half a season.
Add Petry for our defensive depth and a seasoned Beaulieu and adding 20-25 goals isn't implausible with this roster. All depends on who slumps, who gets hot, who gets hurt and who gets traded.