Maybe you can add modulation to the reverb effect, please? 
Reasoning: some sounds really win a lot, especially bell like things.
+1. Nice Idea.
But till they do that, here is a kinda ‘kludgy’ work-a-round
that may (or may not) work for you.
1- Duplicate audio source (audio or instrument track).
2-Send #2 audio to reverb plug set to ‘full wet’.
3-Output that full wet signal to a modulation plug.
4-Output and ‘blend to taste’ the signal of the modulation
plug back with the original #1 audio track and bob’s yer uncle’.
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