I'd say no. Veterans are going to grind gold and platinum, not bronze and silver. Everyone powers himslef based on his possibilities. IS like wow, if you are novice you have little equip and you go kill small enmies, vice vercsa for the high-levels..
This will help instead novices, since they can have some hel despite being of low levels...example...a lv 10 could get 10 more hp during the game