It would be amazing if they could give even more depth to the whims (like ones related to specific sentiments and lifestyles, as someone suggested above), but first, they'd have to fix the current whims : tone down the whims to buy stuff so they at least don't repeat or are related to a sims personality so not everyone is compelled to buy the same thing all the time and add whims related to newer packs. I want them to do at least that. If the devs ever decide to make them even better, great, but I'm not expecting that in this iteration of the Sims.
I wish the whims hadn't been left aside like that. It was a big feature that, if properly implemented, could make it seem like our sims actually had things they wanted apart from the big life goals that you just change manually and know everything about beforehand, and it is a large part of how I accumulate points to buy the reward traits, but they're all very repetitive, especially with the lack of new additions.
