I don't see Tamashii inherently changing their company policy, they'd have to do it across the board and there's no way they're doing that.
And I think rereleasing ZERO ssj Goku was a really dirty move, sorry to say it from the larger perspective. It gives vague hope where, in fact, I fear there is none. And makes the market even more susceptible to speculation.
They really, really need to fix this publicly, make a public statement: either web exclusive is web exclusive and that is IT, FOREVER, PERIOD. Or open it up to market demand and legitimise the hope for rereleases by waving that rule. Or upgrade the DBZ line back to regular releases (which won't happen seeing japans interest).
Three simple, fair options. But so long as they don't communicate anything, the longer they don't, the lower my respect for the company's way of doing business becomes. I don't care HOW they adress it, whatever they feel is best, their company, make brilliant stuff, their choice when to produce what and based on what, but at the very least actually address the issue at hand communicatively.