They needed a guy who can streak downfield and instead traded that guy to their rival and THEN took a guy who cannot streak downfield.
Then, this past year, apparently McDermott was asking Beane for help at WR, and ... well, we know the rest.
I would vote no confidence in Beane in a hot second. McDermott, on the other hand, seems to have improved on his late-game strategy, clock management, and replay calls. I had wanted him gone, but I'm ok with him staying now.