Are you really saying that feral and guardian druid seem like the same spec? Are you delusional? Look at Rogue, Hunter...
You think its unfair for people to get a 4th spec and druid not get a 5th? Druid had 4 specs for 7 expansions, all with different roles, its actually the only class that can play all roles, including ranged and meele dps... you are delusional