Roll Or Delay Effect?, I'm going nutts? Options

[Vastworldwide]

Ok, I'm going to try and get this out into words as best as I can?
I have a track done. The only thing I want to do to it is:
In some spots I want to add like a Roll effect to the entire track.
Not a drum roll but almost like a flam effect to the song ina whole.
I know on drum machine (hardware ) there are the pads loaded with intruments. then there is a roll button where you can hold thr roll button and the pad of your choice and it creates a delay effect. I wish I could put this into english but i'm tring? Does anybody know what I mean? I have Logic 7 and reason, can I do this some how? I have a feeling I'm going to need to buy something.

If I could load my track into a drum machine with the roll feature that's what I'm looking to do. take the whole track and put in like 2 second rols every once in awhile

If you understand this jibberish, please help

[The Guitar God]

could you just re-record the part which you want the roll on through the drum machine and add roll as our recording it?
its just an educated guess though im not sure if it would work