Time is always the enemy with the Lions. When it comes to coaching, there is so little time to develop or experiment.
Generally a head coach must go with tried-and-tested coaches - individuals he trusts implicitly.
So the inclusion of Rob Howley, Andy Farrell and Neil Jenkins is predictable.
Howley has worked with Warren Gatland since his appointment with Wales in 2008 and played for him at Wasps. He has toured twice with the Lions as a player and was a key member of staff in Australia in 2013.
Farrell worked closely with Gatland three years ago in Australia and they clearly got on well.