Collins is the Ospreys' first major signing since Scott Johnson's appointment as coaching boss.
So Hook has asked Ospreys' new director of coaching Scott Johnson for continuity in selection.
Coaching boss Scott Johnson says medical opinion is divided over the nature of Henson's injuries.
Former coach and current Australia assistant Scott Johnson shrugged off suggestions with some bookmakers that he is favourite to land the job.
Scott Johnson, a 52-year-old multiple sclerosis patient who served as chief executive of three startups, is influencing the direction of early drug research for his disease.
After 10 minutes of their pack softening up the visitors, Ospreys produced two incisive and slick backs moves that suggested the influence of new director of rugby Scott Johnson.
Former Australia coach Eddie Jones and former South Africa coach Nick Mallett are early contenders to succeed Jenkins, while Wallabies attack coach Scott Johnson could also be tempted to return.
The player finally revealed he was gay to Wales coach Scott Johnson after a match in November 2006, and the Australian then informed his teammates Stephen Jones and Martyn Williams.
Ruddock then left to take over from Steve Hansen as national coach, and, along with Griffiths and Scott Johnson, led Wales to their first Gram Slam in 27 years in 2005.
And Scott Johnson's side showed their frustrations late on to come back and defeat the big-spending French side, who had already qualified for the Heineken Cup quarter-finals, with a dominant second-half display.
Scott Johnson's all-stars visit Welsh rivals Cardiff Blues on New Year's Eve before travelling to Irish giants Leinster on 7 January, the side they shocked in last year's Magners League Grand Final.
Sean Holley and Jonathan Humphreys have been in charge while a replacement was sought and the eventual choice - former Wales coach Scott Johnson - is due to arrive at the Liberty Stadium on Tuesday.
At the Electronic Entertainment Expo in Los Angeles, Scott Johnson wore a Kor-FX set, from Afshar's company, Immerz, while setting a Guinness World Record for the highest score playing drums on Guitar Hero 5.
Ospreys boss Scott Johnson then traded Jonathan Thomas for Ian Gough, Tiatia for Tom Smith and James Hook for Bishop while the Blues did likewise as Richie Rees took over from Cooper and Gary Powell from Filise.
Scott and Johnson have met with Justice Department lawyers who are investigating possible antitrust violations in the programming industry.
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Host Stuart Scott and analysts Magic Johnson, Jon Barry and Mike Wilbon will provide pre- and postgame segments, while Hannah Storm will host the 6 p.m. edition's NBA segments.
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He's been at the epicenter of the pro-golf world for a couple of decades, working with Davis Love III, Greg Norman, Fred Couples, Ernie Els, Adam Scott, and now Dustin Johnson, Nick Watney and Phil Mickelson.
ABC's Buick Regal NBA Countdown pregame show will preview the action, with host Stuart Scott, Hall of Famer Magic Johnson and analysts Jon Barry and Michael Wilbon, at 8:30 p.m.
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Elsewhere, Phil Mickelson and Justin Leonard beat South African Retief Goosen and Australian Adam Scott 3 and 2, while Zach Johnson and Hunter Mahan carded a 2 and 1 victory over Australian Robert Allenby and Colombia's Camilo Villegas.
Sweden's Richard S Johnson and Americans Brett Quigley and Scott Verplank are a shot further back at four-under 140.
Mr Wakeford and Mr Tuli -and four executives from PurchasePro - Charles Johnson, Christopher Benyo, Joseph Kennedy and Scott Wiegand - have been accused of forging contracts and making false acccounting entries.
The exhibition also features Geordie frontman Brian Johnson who joined the band in 1980, following Scott's death.
The Heroes side, managed by another former England captain, Phil de Glanville, will face an International XV overseen by Ieuan Evans and led by Johnson and Dallaglio's former Lions team-mate Scott Gibbs.
Mike Lee of Utah, Jerry Moran of Kansas, John Barrasso of Wyoming, Pat Toomey of Pennsylvania, Jeff Flake of Arizona, Tim Scott of South Carolina, John Thune of South Dakota and Ron Johnson of Wisconsin.
As the Gunners gained control, however, right-back Alex Scott and striker Kelly Smith both had goal-bound efforts cleared by central defender Lindsay Johnson.
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