Witcombe expected Goodhue and Wallace to really make the most of the environment and demand the attention of Kirwan.
"DC [Carpenter] would be great to see him have a good crack. He's been working hard on fitness and putting some meat on his bones to take the bigger hits."
Witcombe added that the Blues Development team was also a chance for him to progress his coaching skills and learn from the environment before returning to the Taniwha for the ITM Cup.
"It's a good opportunity to work with the next level of athletes and be involved with the next level of coaching.
"It'll be great for learning new stuff and finding my own style as a coach."
Cadwallader said the majority of the players come into the squad with ITM Cup experience and their involvement will be an important step in their rugby development.
"The focus for this team is to bring the next best talent from the Blues region together and give them the opportunity to push for higher honours," said Cadwallader.
The team will come together once a week for training and Cadwallader said the rest of the time the onus will be on the players to keep up their own training routines amidst existing commitments.
The team will prepare for matches against the Crusader Knights, Chiefs Development, Samoa A, Fiji A and Japan A during February and March.