I cannot help but wonder about the exposure U.S. Rep. Mac Thornberry of little ol’ Clarendon, Texas is going to get now that he’s positioned to become the next chairman of the House Armed Services Committee.

This is a major committee assignment. It involves funding for our troops, the men and women who defend us against bad guys. It involves deciding which weapons to finance and what levels of related financial support Americans will pay.

Thornberry is going to lead a critically important committee when the next Congress convenes — assuming, of course, he’s re-elected this fall. He’ll win re-election. Bet on it.

For almost all of Thornberry’s nearly two decades in Congress, he’s been a proverbial “back bencher.” He doesn’t make much news. He doesn’t hog the spotlight the way, say, John McCain, Lindsey Graham, Peter King and Chuck Schumer do.

That might change now that Thornberry prepares to take the gavel from retiring Chairman Buck McKeon.

Those Sunday news talk show hosts are going to want to know the particulars of what the Armed Services Committee is planning for the next Congress. The military has been in the news, as President Obama has announced plans to end our combat role in Afghanistan. There’ll be plenty of discussion of redeploying our military assets. There’ll be talk about a probable reduced military footprint abroad.

These topics will be right in the wheelhouse of the Armed Services Committee chairman. That means you, Rep. Thornberry.

The veteran Republican lawmaker has been sitting on the back bench long enough. It’s time to step up, tell us what you think and where you intend to lead this critical congressional panel.