It depends on a lots of factors.

Would a gaming company be willing to give up a source of revenue from people buying ninja frags? While many aren't willing to think of a trading system as it's not part of their strategy, some can but they do it differently. The ninja refinement system in Naruto Online is the alternative that many games have but Tencent did not update this system so the interest to refinement is not there.

If an exact trading between frags, you really need to determine the ratio of trading. They will never allow 1 meta ninja frags to be equal to 1 elite instance ninja frag and they shouldn't cause there needs to be balance. If a ratio is established, do you really think Oasis would be capable of adjusting the ratios when meta ninjas stop becoming relevant? Look at some ninjas that still cost the same when they were relevant.

I think a way to combat this is trading between players that way players can trade what ever ninjas they want, it can be like group summon chakra trade.That way someone will need to buy a meta ninja in order for the other person to trade to get it, this way the game will still get revenue from people buying new ninjas.

Sorry to say this but is even a worse idea since don't forget - people can make alts, so abuse would come. People would make secondary accounts just so they don't have to spend on the main account. If for some reason you are going to counter that no one would make an do it just for this purpose, you aren't an active player then. An active player would see the worth of creating an account, especially if the player is f2p. Usually its a trading system that trades into a currency before a trading system between fragments then the last choice would be trading between players if a company decides to add a trading system.

Also, you are also neglecting the fact the the gaming company would lose out on the 1 potential person who would spent between the two people. Both want the meta ninja and would spend to get the ninja whether is in in-game or real currency. Trading cuts the revenue about 50% if anything.

I have to agree those are valid points why this trading in general is a horrible idea

Trading can occur but like I said a lot of factors need to occur. A big one is for Tencent to do it first since they own the game and Oasis just uses it for our server. They probably won't list any ninjas they plan on using to sell. I know there's a post where someone rants about old event ninjas and seasonal ninjas not being available and that's one option where they can be traded from some sort of trading currency.

Trading between players is awful idea, it gets suggested every few months, and it will never work unless they put some big ingot tax on it so f2p can't use it at all, otherwise everyone will just use alts, if people bother to make alt for plundering they will definitly make some for trading.

As for tradings fragments for other ninjas, that already exists, you can trade fragments for Iruka or Chakra Naruto. Actually wouldn't be to bad if they added more redeem options there for different ninjas, but oasis won't do it, people crying to make sage based on power from first month of game and they can't even do that yet

If they can some how make a system where you can trade your frags like you can in refinement and they add a good selection of ninjas it would be great, as far as sage they won't base it on power because then whales can't stomp on people and get a 20+ streak

Yea, as much as i like to be a f2p friendly person, the real world don't run on dreams and hardly on communism,

the real world runs on trade laws and rights to trade aka commerce and consumerism, take that away and u get communism.

the current world is their delusion cycle neither capitalism nor communism in totality it's always an in between.

and that is the very balance that keeps the world going because then there is demand and supply.

else the world will be flat and limited, with fewer ways of exploration, advancement, lack of creativity

and no one will have desire to take that extra mile to push themselves for their self or even for others.

and yet there must be free stuff for all, or sharing, that many good things comes free like clean air and water n speech that enlighten us.

now me gonna watch how the trade relations turn out between US-CHINA because no one wants a trade war if truly can be avoided.

but if it has to come, then let it rock the world and lets see if things will get better in years to come.

news are up guys: Fireworks is giving half of 8T Bee. LoL.