Do you think that this would make .25 acp worth using?

yes we all know its underpowered but what if a company like kel tec was to make a gun similar to their p3at/p32 chambered in .25 acp(also use short recoil like the p3at/p32 instead of blowback like most .25 acp pistols), you would have an extremely light back up gun probably in the 4 oz range when unloaded(considering the p3at weighs around 8 oz and the p32 weighs around 6.6 oz) that you could toss in your pocket and forget its even there