Originally Posted by
Ielenia
I agree with what you posted, but this one here is a point of contention, for me, for the following reason: race popularity. Even before Demon Hunters were implemented, blood elves and night elves were already one of the two most popular (if not the most popular) races of their respective factions, so, even restricting the Demon Hunter to those two races, the class' popularity was very unlikely to suffer because it was restricted to just two races.
Tinkers, on the other hand, if they were restricted to just two races, those two races would be gnomes and goblins, who are currently the 'polar opposites' of the elves: they are two of the least popular races in their respective faction, so if a tech class is restricted to only those two races, the class' popularity is much, much more likely to suffer due to those two races' unpopularity. And going with Blizzard's desire to be inclusive, it's unlikely they'll restrict the class like that.