Ever started a job and found out half way through that you have made it much harder than necessary? Don't be afraid to choose the low tech option.
The major project frameworks put the same emphasis on preparing well before acting.
Letting a project create phases, especially a mop-up phase, can increase costs. Deliver a transformation that leaves no-one behind.
Good project management will assess and address existing process deficiencies to maximise the potential of your transformation activity.