Bard - too few skills?

[MOZZYSTAR]

Is it just me or does Bard have too few abilities? Even with role actions I know (and don't know if) I'll use & up to level 80 abilities, I have four empty spaces on my hotbar... When I tried applying some, turns out they were just higher level versions of others, like Heavy Shot / Burst Shot.

Would it be possible to get more skills? It honestly feels like BRD has less skills than the other classes I have because some are "level up" as they go, like the aforementioned heavy shot (other examples: venom bite > caustic bite; straight shot > refulgant arrow). DRK I was able to fill up completely. Weird complaint, I know.

Edit: our support skills would be really nice to have back. Would fill those empty spaces perfectly. Maybe even through in an AoE DoT or spread. /Halo, sparkles