Apologetics is about knowing what we believe, why we believe it and being able to communicate that to others in a winsome and effective way. Once we understand that we realize that all of us are not only called to apologetics, but all of us are equipped to be apologists.
Christendom must have men who are able to floor their adversaries and take armor and equipment from the devil, putting him to shame. But this calls for strong warriors who have complete control of Scripture, can refute a false interpretation, know how to wrest the sword they wield, that is their Bible passages, from the hands of the adversaries and beat them back with them.
I question whether the defenses of the gospel are not sheer impertinences. The gospel does not need defending. If Jesus Christ is not alive and cannot fight His own battles, then Christianity is in a bad state. But He is alive, and we have only to preach His gospel in all its naked simplicity, and the power that goes with it will be the evidence of its divinity.