Luden's Echo and Runeglaive

Honestly, if you switched Luden's Echo and Runeglaive procs, I think that junglers who are mages and have less choice about what item to use, than a mid lane mage does, would benefit, since jungler mages are forced to use a jungling item to be relevant. Jungler mages who do not spam abilities (like Fiddlesticks) still benefit from the use of the proc of Runeglaive, but less than, say, Ezreal does (which of course is why we see middle lane Ezreal using it). Thank you for your consideration.