Former Chief of staff Kojo Mpiani says President John Mahama must not succumb to party pressures to appoint ministers who are inexperienced and hence cannot function effectively.Adding his voice to the debate on the size of President Mahama’s government on Multitv’s current affairs program, PM Express he emphasized that it was not how big or lean the size of a government is that was relevant but its efficiency. This, he said, should be of utmost importance. For him a minister’s ability to perform coupled with his or her experience should count.‘’someone will come straight from the University and is made a Minister. Even in a private business no one will employ a fresh graduate to head the business because experience is required’’He added that though the size of the current government is big, it could be reduced and still record efficiencies.‘’We can go down on the number of deputies and have effective substantive ministers. Some ministries do not need deputies, because some deputies are mostly redundant, we can ask if regional ministries need deputies at all. Ministries like that of education can have deputies because it is a large sector’’.Kojo Mpiani posited that some deputies are virtually holidaying because main ministers do not assign work for them to do and that has given room for redundancies.