Yup that is what I have tried to do in my setups for easier workflow- voices/filters/vca top row and tools/lfos bottom row.
I am so glad that I paid attention to the sage of experienced modular folks here like Lugia and Jim and bought support modules like Kinks/Links so powerful in complex patches. I have a Doepfer sequential switch and clock on the way to improve my setups. Then a matrix mixer and more tools like more attenuators and sequencer in rack future once budget allows. I found that I can use the support modules to make one voice sound so amazing and rich.