It's not at hard to go back and watch highlights. Feel free to tell me I'm wrong.
1st goal - Any defenseman will tell you that's his puck/man when it was originally flipped into the zone. Especially when you see your partner fumble the exchange. He's got the angle and the speed coming from the weak side to better control the player in the corner. Think Suter plays it that passively? Of course not. Hell, watch it back and you can see it going through Brodin's mind and he decides to back off. That's fine. Happens. After Dumba lost his man, Brodin has a choice to make, play the carrier or play the pass. Passive play leads to neither and it's in the back of the net.
2nd goal - Bad gap due to the Flyers' speed pressing the middle. Decides to aggressively play the exterior man, who beats him with a move and a pass to the center driving man that Dumba couldn't handle. He's in an odd man rush, playing a puck carrier that aggressively leads to high percentage plays against.
3rd goal - Terrible gap control. A lot of that had to do with Granlund not exactly know what the hell was going on. Playing directly behind your partner (Granlund in this case) is never a recipe for success. Simple communication directs Granlund on who to take. Clearly both were in no man land. He's again beat by his man who moves the puck into a scoring area and it ends up in the back of the net after a Flyer beats Dumba and Vanek to the puck.
Clearly the blame shouldn't all be Brodin. But to say his decision making and his effectiveness didn't lead to all three goals would be just ignoring what actually happened.
Look, he's a nice player who's had some good moments in a Wild sweater. But he's nowhere near where he needs to be at this point.