I think either Hewitt or Matson would do a good job as Crusaders head coach, and they would be immensely strong as co-coaches, but if they plump for one then I would go for Hewitt. He seems an astute businessman who would do a good job as the front man.
Scott Robertson, Rob Penney and Leon MacDonald are other options but Robertson lacks experience in Super Rugby and I would simply choose Hewitt and Matson over the others.
It's amazing what results can do because if the Crusaders continued to underachieve, like they did last year, I would have favoured the franchise clearing the decks and starting over. Lancaster is most definitely not the answer. I'm a great believer we don't need a tramp stamp on top of our flag and I don't think there's any place for Lancaster to be coaching at a top level in this country.
Maybe he should see if he can sort out the Warriors instead.
New Zealand Rugby favour promoting New Zealand talent to ensure a pathway for top talent, and technically hold the contracts for coaches and players, so it would be an intriguing showdown if a franchise owner wanted a foreign coach. But I don't think it will eventuate this year, and certainly not at the Crusaders who are incredibly parochial.
The Highlanders are also likely to take the least disruptive route in their coach appointment and that could see Colin Cooper taking over from Jamie Joseph, allowing Tony Brown and Scott McLeod to continue as assistant coaches.
Cooper would be a like-for-like replacement for Joseph because they are similar coaches and he also has a proven track record at Super Rugby level.