Now sure, regardless of what you think about the trade, doesn't matter now....but Kimbrel has definitely not been as advertised, in the Sox uniform, what ever that reason may be.
I don't think its the wrong thought at all. This seems more the norm, than the exception from him.
And...that may be that. That happens when you are 0-8 with RISP as a team, and 8 LOB.