It would be handy if we could set the animate effect for the block based on the global class instead of the block itself. So, we can set the animate effect once, then use it on the entire site without setting the animate effect repeatedly. Just like how Bricks did it.
For example, I need the animate effect of fade-in-up for some blocks. Then I can create a global class and then name it as .fadeup (example only). Then I can apply the same global class to those blocks, which need to have the same animate effect. Currently, I will need to style them one by one, again and again, which is extra work.