Among those individuals is Tyrone Holmes, who was appointed Wales’ new defence coach after three years in the same role with Scotland.
Lynn says he has been very impressed with the South Africa-born former flanker and expects to see a “big improvement” in that area, especially with Holmes being full-time.
“It’s what we will be needing to be competitive,” said Lynn, who admits his side were “bullied off the park” in their Word Cup opener against Scotland.
Brython Thunder coach Ashley Beck will attempt to revive Wales’ stale attack, while Exeter Chiefs head coach Steve Salvin will be working with the forwards on an interim basis.
“It’s new voices, news faces and big energy,” said Lynn.
“What we’re going after is that consistency, every coach who’s coming in is making sure that we are following the process.
“I want us to be more hard-working, competitive, and when you’re in those competitive games and you find those winning moments, those game changing moments, that’s where I feel this team can grow.”