Maybe. But you need to play the games out completely because we all know evaluations change. Computers just can't come to an accurate conclusion from that positon
B vs. N Game #1

It doesn't really matter whether there are 7 pieces or 2 pieces. Bishops are better in an open position like the starting position.
But if there are two bishops of opposite colour squares, it leaves them more vulnerable to attack because they are isolated, and the one-colour-square weakness can be exploited through the power of the knight fork.

Apparently, Fritz 11 can't accept positions that have 3+ knights or bishops... so I just did positions with 0,1, and 2 knights/bishops. My results:
0 minor pieces: (0.11, 120 seconds)
1 minor piece: (-0.04, average time of 10 random setups, 15 seconds each)
2 minor pieces: (-0.40, average time of 4 random setups [I was in a hurry], 15 seconds each)

No, I was just testing. So it looks like the more minor pieces, the bigger advantage for the bishops. And people who are playing the games, please don't use engines. Please.
Why don't we evaluate the starting position with a computer? I bet it might be something like (-0.5).