Megalodon you realize your attitude makes discussing this with you almost not-interesting? Right now... I could argue this in full... instead I'm going to open a beer and start up AH.
The 152H we have wasn't a prototype like the 335 was. Nor is it a fair assessment that its low numbers preclude it from being in AH as early as it was. Singling out production numbers is so myopic in the big picture.. We're talking about an airplane in a game such as AH, made by people such as HTC, for people such as the lot of us. Not just you and your anal retentiveness WRT production numbers.
AH is a world of air combat and the 152 was a good fit when it was added, all things considered. You're not considering all things (on purpose?), so no surprise you think it's a bad fit. In any case you're welcome to argue for any other plane's inclusion. First hand I can tell you that HTC are totally open to quality input of historical or hardware/empirical evidence, regardless how "unexpected" it is.