[feature request] extending the control structure

At the moment, multiple conditions under the same sync have no relationship to one another apart from the offset behavior (if I am not mistaking).
This means extras step have to be taken for otherwise quite intuitive branch offs, especially with a condition tree inside a loop :

• random validation, with and without repetitions
• predefined order, forwards and backwards
• switching from one of the above behavior to the next

These types of scenarios would be greatly facilitated if the offset behavior list included an "after" operator, and provided the condition's siblings as arguments.
(a "before" operator could also be interesting, and a probability factor would be royal !)

Since the control structure can only be accessed through individual events, modifying it at execution time currently requires tedious tweaking of each expressions in the local tree.
But the addition of a single expression at the parent sync level would also provide the flexibility to cover most of these user cases.
A single expression to define the order of execution, with arguments "sequential" (conditions sorted alphabetically by name maybe), "reverse", "random", "random once"
...

Just a thought for now