I'm also not a Jenkins fan, I'm closer aligned to you about him. But I also think the temperature of the room amongst fans agita was geared much more with Dingle than Jenkins. I just don't think this board had DJ "bear the brunt" of fan frustration, let alone anywhere else.
I don't really have an issue with any of the players on the team last year, despite the heat many of them took from different segments of the fan base. The one who I am probably most critical of is RJ Luis, because his flaws were largely mental and I can't stand stupid basketball. And even he gets a pass from me to some extent because I don't know to what extent the lack of practice time impacted him.
For me, as far as how certain players performed, the buck stops with the coach. My feeling for most of last season was that Pitino was trying to pound square pegs into round holes, and I felt that if he was willing to adapt to the personnel he had instead of the personnel he wished he had then that would have really helped a lot of the players.
Jenkins was not exactly miscast, but he was way, way overused for what he is. Dingle was a player who needed the ball in his hands and thrives in the midrange and going to the hoop, instead he was set up to be a three point shooter or the third or fourth option on the floor, which was an enormous adjustment for him and one that he did not successfully make until the end of the year (we can argue about whether that coincided with Jenkins being less ball-dominant and the team also winning games). Soriano, who is a back-to-the-basket big man with a nice touch from the free throw line, was expected to be a rim runner which he isn't. Taylor got yo-yo-ed around in the lineup, I am assuming that he had a green light to shoot but a Sir Dom-like reluctance to do that, so I give Pitino a pass on that.
As I've posted before I have no idea whether the team would have been better served or had a better season with a different approach. I do think Pitino was a couple of games short of maximizing what he could get out of the team he had in the way he used it (think the Michigan and BC games, in particular, or one of the regular season Seton Hall games).
Anyway, it's water under the bridge. It isn't Jenkins fault that he went out and did what the coach told him to do, that's to his credit. I just didn't happen to enjoy watching it, I didn't think it was particularly good basketball, and I am looking forward to watching next year's team with 3 guards who are all willing passers.