I dont know about anyone else here, but Relic releasing these seems to show that they are really confident in keeping units the way they were designed.
http://blogs.companyofheroes.com/2014/07/15/coh2-the-western-front-armies-unit-profile-sdkfz-251-stuka-zu-fus-half-track/
The best any complaint can get is a cooldown increase, a price increase, a damage decrease... and thats its since Stuka zu Fuss has high enough saturation in its line to laugh at the suggestions to increase scatter.
I dont see any big changes happening to it anytime soon. Im expecting improvements to the pak howitzer and adjustments for Soviets to reduce their monotone gameplay (I am also a maxim spammer, but seriously, every other option just sucks).
100 fuel is a gamble though. Where the stuka zu fuss is most effective before real armor, id rather get a puma (but i always get the 251/17 flak) to counter an m15 or an early t34. The stuka's line barrage is largely inneffective to wide blobs, or simply two infantry squads standing side by side. Usually infantry tends to trail each other, so somehow this attack is effective. Increasing scatter and randomizing rocket drop pssh, saturation is high enough to negate that and still demolish infantry. Unless you remove it, the stuka zu fuss will always wipe infantry. It doesnt have crappy katyusha or panzerwerfer rockets with 1 AoE.
Edit: Excuse me, scatter can be adjusted so damage is spread out evenly so full health squads dont get wiped when they are unluckily spread out and fully hit, but either way, a stuka zu fuss bombing strike will always kill infantry in its strike, still wiping damaged, perhaps retreating units in its path. From reading the complaint suggestions, i dont think it would be a satisfactory nerf, anyways.