I guess Sgt Antenori should read this article, or the many like it, that detail how the A-10 has the HIGHEST friendly fire kills out of any other aircraft in the war.
http://www.usatoday.com/story/news/nation/2015/02/05/a-10-john-mccain-iraq-afghanistan/22931683/
Particularly telling is this statement
"First, you better do no harm," a senior Army officer told USA TODAY. The officer commanded at high levels in Iraq and Afghanistan and, like other senior officers, has seen the A-10s work up close. "I didn't want any stinkin' A-10s flying unless they were going to drop a (satellite-guided bomb) or other precision-guided munition."
So, I'm a fanboi for the F-35, but you aren't one for the A-10? Sounds like internet logic to me.
T-6s are only going to work in low intensity conflicts. Yes, that's what we are dealing with NOW, but that may not be what we will face tomorrow. Just like the anti-vehicle missile thread, you can't take a low intensity conflict weapon and employ it in a high intensity environment, but you CAN take a high intensity weapon and use it anywhere.
What I mean by that is, yes, T-6s will work fine going against ISIS now. But if Putin ships them a couple SAMs or China decides to flex some muscles in the pacific, then the T-6 is a waste of money. Same with the A-10.
No, the F-35 is not the BEST close air support aircraft out there, but it can be nearly as good as the A-10 or F-16 in low intensity conflicts by carrying stores of guided munitions, and much much better than either of those aircraft when faced with an enemy that can shoot back by virtue of its sensor infusion and low observable construction. When you are the Air Force and congress continues to cut your funding for aircraft, why would you choose the single purpose relic that can't survive in a modern battlefield over a true multi-purpose airframe that is able to get to a target anywhere in the world and attack it? Even if that target is a couple of guys on a hill in Afghanistan shooting at fellow service members.