KEY POINTS:
If his eight years as a Crusader end at the hands of the Bulls tomorrow morning, only then will lock Chris Jack take time to reflect on one of the great Super rugby careers.
Jack, 28, leaves for English club Saracens after the World Cup and while a return to the Crusaders could never be ruled out, the All Black veteran knows his swansong may well be nearing at the champion franchise.
Whether it is in the semifinals this weekend or in the Super 14 final a week later depends on whether the Crusaders can step up against the Bulls at Pretoria.
"Everyone dreams of that perfect ending but who knows what's going to happen," said Jack.
"After the game, whether it's this week or next week, I'll get quite emotional, I think.
"I haven't had a chance to think about it, especially with the team not performing well in the last couple of weeks, it's been all hands to the pump."
It has been frustrating for Jack since he returned with the other reconditioned All Blacks seven weeks ago.
In that time he has clocked up just 89 minutes of rugby after straining his hamstring against the New South Wales Waratahs on March 31.
It has contributed to the Crusaders' stuttering end to the regular season and means the six-time champions enter their ninth semifinal appearance without their customary momentum.
"It's strange for us coming into this point of the season and perhaps not playing our best footy.
"We got our heads together this week and came up with something which will hopefully get us through this next game."
That plan is sure to involve more proficient lineout work after struggling there in twin losses to the Brumbies and the Chiefs.
Bulls captain and lock Victor Matfield is the world's best filcher of opposition throws and Jack looked forward to their long rivalry resuming.
"Victor and me have a special relationship going back to our early test match days. We also played against each other in colts," Jack said.
"He just keeps on churning it out, he plays awesome football ... It's a pleasure to play against him.
"I don't know if we're looking for a jump on each other for the year, we just enjoy the contest."
Jack was surprised that Matfield's long-time locking partner, Bakkies Botha, was on the reserve bench, with Danie Rossouw to partner Matfield. He noted there wouldn't be many more effective impact players than the hulking Botha.
The lack of game time for Jack is one reason for coach Robbie Deans naming five forwards on his reserve bench.
Mobile lock Michael Paterson may well be introduced during the second half or flanker Reuben Thorne could move there, allowing either Johnny Leo'o or Kieran Read to inject extra speed at flanker.
"We've got some good impact players there so we can mix up how we play our game," Deans said.
With just two backs on the bench, speedy first five-eighths Stephen Brett will be called on to play on the wing or fullback if there are injuries there.
Caleb Ralph's inclusion ahead of Scott Hamilton was the result of a Deans hunch.
"Just his [Ralph's] little bit of experience of cauldrons like this. It was just instinct I guess."
Kevin Senio has won the starting halfback role over Andrew Ellis, with Deans saying it was nearly impossible to separate the pair.
"There's not a lot in it. We've got two quality players there and you're probably likely to see both on the field. They're both very physical players. They're both going to have to defend - that will be a requirement of everyone."
- NZPA
