The Chiefs have shown in the last few years that they were able to do that. It wasn't their best season in 2015 but, again, the personnel is there and I expect them to again be ultra-competitive.
They will start the season against a team I'm pretty passionate about. I want to see the Crusaders find their mojo again. They don't have to win the competition but they have to play with the type of attitude Crusaders teams are expected to play with.
They're almost starting over again and they need to forge their own history. They can't fall back on the past anymore. It has been too long between drinks and they need to rebuild.
The Hurricanes have also lost some personnel, although that word doesn't do it justice. What they've lost is two of the greatest players the All Blacks have produced. You can replace some of that with talent but you can't replace every quality Ma'a Nonu and Conrad Smith brought. It would be naive to think their departure hasn't created a massive hole in what last year was a potential championship-winning team.
They will have to ask the players who were used to being led by Nonu and Smith to front up. Guys such as TJ Perenara and Beauden Barrett and Julian Savea are senior players now and need to show some leadership rather than follow.
As for the Blues, they're the enigma of the bunch. Their form in the trial matches showed coach Tana Umaga knows where he wants to take his side, but it was only pre-season.
My area of concern is the halves.
They have Bryn Hall back, which is great, but someone has to take control of the No9 and 10 jerseys for them, otherwise they can't unleash their talent.
If they get that area right they could get a lot of things right.