Church Managers

I think that every church should have a manager in charge of secular details. This would leave the pastor responsible only for preaching & spiritual leadership. Let a manager do the mundane tasks of running the day to day aspects of church. This is just my idea but I think it makes sense. Not every pastor can manage a church so just let them focus on God, get His Word, bring it to us and let someone else keep the church clean, sign checks, improve the church building, etc. I honestly think that this is the way to go. What do you think? By the way, I don't know if there is a scriptural basis for the pastor HAVING to be in charge of EVERYTHING. Later.