I’ve said from the start that I did not expect Green to be comfortable with a 44% faceoff guy as his #3 C and the fact that IMac is coming out with this Pettersson-Miller-Horvat thing as his 3 Cs with Dickinson on the wing and Horvat continuing to get buried right after talking to Green is not surprising at all.
I'm looking at it two ways.
The first is that I could definitely see management being high on themselves and thinking they've unearthed some heretofore unknown talent that's going to take the world by storm. We've seen numerous failed experiments from them and their attempts at trying to square peg/round hole something -- Sutter as a Sedin linemate is probably the most egregious example and was definitely a result of management dictating things to the coaching staff. So I could 100% see Dickinson as our 3C to start the season.
The second is that I don't think Horvat has ever shaken the perception management has had of him when he first started off, where the desire was to basically mold him into a 3C guy and that was his ceiling. I don't know how much of that was Coach Willie and how much was an overall pervading attitude towards him, but if these attitudes still exist, seeing Horvat get slotted down would be a continuation of that and wouldn't be surprising.
I honestly think, though, that Horvat has established himself and that Benning wouldn't be stupid enough to dictate treating the team captain, face of the franchise and marketable player like that and potentially pissing him off (particularly with the comments he's made publicly) and that it is far more likely that we're getting another one of Jim Benning's Mad Scientist Experiments.