Yeah, yeah I already know your opinion :)
Why?
Also: What's the RL reason of restricting the payload: "Guys, our AGM supply truck has been ambushed, on the next mission you'll have to throw stones".
Joke aside, without the proper payload, no jet would go in combat in RL. It's not like they leave the TGP home just to feel challenged.
And last: I like the A-10C because it carries TGP, LGB, GBU's, I don't what to fly the A-10C like it was A-10A.