Watch that video and think what a piss poor way to deal with one rag head in a fox hole.

No wonder we've lost. Little 2" or 60 mm mortar like was issued in earlier wars, could either drop a round in the hole with him, or make him so uncomfortable, he'd run for it. Wonder how many indirect fire, infantry weapons of this type you could buy for the cost of ONE F 35?
Grizz
Grizz,
I don't mean any offence, but there are a few points in your post I need to rebutt.
First and foremost, the idea that direct fire will lose a firefight while indirect fire will win is absurd. Returning fire is an immediate action, and if you can see the TB, you can win right there. On the other hand, IDF is deliberate, and while it's effective, it's slow. Even with designated air or fire support assets, from the time you call for fires to the time you get your effects is at least 5 minutes. Much more if you don't have a FOO/FAC and need to send the 9-line yourself. During that delay you can achieve better results with several pproperly placed rounds of 5.56, or 7.62.
You said "no wonder we lost" and then theorized that a 2" or 60mm mortar could do a better job by dropping a bomb in the "raghead's foxhole" or making him run for it. That statement is contradictory. If the enemy "runs for it" you haven't won a damn thing, you've just wasted your time & ammo. At least your mortar team will be happy that they have less bombs to carry around. You also seem to seriously over-estimate the accuracy of the mortar. Computer games and movies portray mortars as instantly deployable, and capable of pinpoint accuracy. In fact, a mortar team trains to set up and have rounds down range in 2 minutes or less. The first 2 rounds are basically throw-aways, used to bed in the base-plate, you adjust on to the target, drop a bomb, and wait 30-60 seconds (depending on the distance to tgt) for the splash. You then adjust and repeat. Once you are on tgt, you fire for effect. At a range of just a kilometre, your rounds will be in the air for more than 40 seconds, and it's not at all uncommon for them to be dispersed over a 200m circle.
For typical engagement distances in Afghanistan, the 60mm mortar is not required, as the M203 is easier, faster, and more accurate. It's true that you don't get the benefit of the verticle attack angle, but it's a satisfactory compromise.
Finally you have to look at the practicality of hauling around a crew served weapon system. If I told my team of 12 guys that I thought we should bring a 60lb metal tube on patrol, and that all of us should carry 4 bombs (another 40lbs), I would probably find my mags loaded with spent casings. Even during the "fun months" of May to August, when a fight is pretty much guaranteed, it's not worth it. Mobility is key, and a mortar is stationary.
Now that I've gone off on an anti-mortar rant, I will say that I still love the 60mm, and it does have a role. It is great for any operation big enough to set up a firebase. 2 or 3 60mm teams in the weapons det can do a great job. But when it comes down to it, if I had to choose between a dozen 60mm teams on the ground, or 2 F35s with JDAMs at 20,000' AGL, I'll take the jets. Every day.
Cheers.
Tim