I know that this has been requested before, specifically for NPM but with the direction APM/SAM is taking I think that it's equally or more appropriate here.
I would like to have the ability to create executable actions that can then be ran against the different nodes in APM/SAM. I picture it as a pre-defined action toolbox where I can specify the node(s) that I want to execute it against; similar to how NCM handles config updates. Additionally I would also like the ability to link them to alerts so that they be ran in response to alerts.
Way back in the day we had this functionality with HP OpenView and it may be the only one thing I miss about it.