Will Shadowmourne warrior on Blackrock be deleted?

[XMANcode]

If i buy Shadowmourne on a Blackrock warrior ... is there a chance that warrior to be deleted someday along with my Shadowmourne bought with coins because of long period of inactivity or something else???

I am asking this because i dont want to buy Shadowmourne with coins on a blackrock warrior character, go AWOL lets say couple of years , comeback just to find my warrior aswell as Shadowmourne is wiped.

---- The argument is, i used to have couple of characters on Blackrock , couple of years back when Blackrock main city was Shattrah City ... I came back few years later all my blackrock chars were deleted and now Blackrock main city is Dalaran...

[skullatbash]

by donating your account become premium.
As perk your characters can not be deleted for inactivity

In case you lose your warrior, you would get those coins back.