I can convince myself to think that Kafka and Weaver would be interesting hires with big upside but more likely to be a quick failure, but I just can't see any way that Rizzi would succeed as a HC.
And some of the stuff about Kaka's work at the Senior Bowl yesterday gives me some thought that maybe he is the kind of leader we need, but I'm still not sure about his X's and O's since he has never actually designed his own offense, installed it, and then called plays for his own offense. The Giants run Daboll's system and Kafka is apparently given very little but any input.