What will be the Pros and Cons of using Lewin's Theory of change as a solution for the problems below?

1) Problem : Employers or supervisors neglected to conduct a routine check on their employees' working conditions (mental sanity and not just focus on productivity)

Solutions:

Unfreeze- Conduct a root cause analysis of why the supervisors neglected the checks.

Change- Bring a checklist which the supervisors must fill out daily. Conduct a review meeting and formalize it as a part of human resource development.

Freeze- Document the changes are done and monitor the working conditions of the employees through constant reviews.

2)Problem: Employees do not feel noticed and respected.

Solutions:

Unfreeze- Determine why the employees do not feel noticed or respected. Determine if it is financial, or working conditions or recognition.

Change- After determination of root cause, implement the changes by bringing in employee recognition activities or providing employees with financial rewards or improving their morale by providing better working condition.

Freeze- Regularize the employee recognition activities.

3)Problem: there are no training opportunities or employee involvement for professional progress

Solutions:

Unfreeze- Discuss with management regarding providing growth opportunities for employees.

Change- Provide training and avenues for achieving a higher degrees through tie-ups with universities and technical institutes.

Freeze- Produce a skill matrix and training schedule.

4)Problem: the salary is low.

Solutions:

Unfreeze- Discuss with management the possibilities of increasing the pay grade.

Change- Bring in the new pay grade or pay structure or variable pay based on performance.

Freeze- Regularize the structure by identifying deserving employees.