like ranger's energy resistance: acid, cold, fire. those were ridiculous even when there was no guilds (2 resistance, seriously?) but now you get 30 resistance for 1 hour from ship so no one getting those. (rogues also has the same thing, don't know other classes)
or, dwarven goblinoid hatred for +1 attack bonus. make it +3 at least so i might "think" about it.
or sprint boost. anyone getting lvl 2 for %5 faster? lvl 2 should increase the duration.
ranger's empathy... there are almost no animals anyway. or you don't need to stop them. you just bash them and trample them.
get rid of those stuff and implement animal companions maybe (not a weak ass stupid summon)
a hawk or eagle for +8 spot, an owl for listen, a snake for hide or a cat for balance. maybe upgradable via enhancements. just whatever makes sense in eberron universe. those animals just examples.
druid is on his way to be implemented (if rumors are true) and you will need animal companions for them too anyway.