Yes, I think would be fair to have a switch after VIP 30. One had to either play for very long, or spend a lot of money, both showing loyalty in the game. I don't think it would be unfair. Everyone who would reach level 30 would have that privilege.

I id not know that they even keep track of all of the VOP points we earn/buy after level 30. If they do, that is good news. It keeps hope alive, hope that it wasn't just wasted money or shaman mana/hero energy in the game.

Sure, troop recall does not sound very interesting :) I definitely don't want more troop recall. Just switch VIP points with the other usual stuff. It can't be that difficult. "if VIP = 30, then...". 

I guess it's a similar situation when you get a book of knowledge and your hero is at level 60. 

I'd save all the 500/1000 VIP points bonus etc for when they bring out an update and put in even more VIP levels. 

Looking at how many VIP points were required from level 29 to 30 (13M) and each level requires about 1.3 more points, I would guess you'd need 17.5M VIP points for level 31 so it's worth saving up.

If only the game had an option to take all VIP points as bonus items. That way the 250 VIP points for daily play could also be stored up.