Hello, We must understand that we are tools and instruments in God hand.
Let Look into the life of a farmer. He has a digger, spade, hoe, cutlass, wheelbarrow etc. He may not use all at the same time but they are all useful tools to him. He select what he want at a particular time depending on their function and they need of the time. A hoe cannot function as a whellbarrow. Every tools has a peculiarity. Lack of this understanding has made many to get offended with their pastors and the church.
Now those who sometimes feel underutilized, time has come that you have to be mature enough to understand that it is not your job to use yourself, it is your job to be available. It is God's job to select which tools he want to us at a particular time and as long as you prepare and make yourself available, God will know that you are there and that you are ready to be used. If God does not use you at that particular time, it does not mean that you are not effective or capable. It may mean that the task he want to do does not required the type of gift that you have.
Whatever it is that you do, do it at the moment that you are going to be effective and competent!!!.