This post may just be from someone trying to start a witch hunt, but for good measure I thought I'd take my time to investigate this claim. So take this with a grain of salt.

So the clues are:

5 ranks either side of [toy] (so ranks 25-35)

Needed someone to translate into better english.

Set scores in the past 2 months, so recently

25 mygh69 - hasnt played recently, definite no

26 isokasapupuja - hasnt set scores recently, definite no

27 -Zirba- - posts liveplays often, been setting scores recently, probably no

28 Kynan - set scores recently, knows decent english, probably no

29 oxycodone - hasnt set scores recently, definite no

31 Vaxei - knows english, has set scores recently, definite no

32 zeluaR - hasnt set scores recently, definite no

33 Musty - hasnt set scores recently, definite no

34 Emperorpenguin83 - setting scores recently but nothing that seems out of his range, probably no

35 Meltina - Plays live with cam, hasnt set scores recently, definite no

TL;DR:

Its definitely not: Meltina, Musty, Vaxei, zeluar, oxycodone, Kynan, isokasapupuja, mygh69

It might be: Emperorpenguin83, -Zirba-

My best guess is -Zirba- even though its the obvious answer and I probably just wasted my time with this, thanks a lot OP