Smaller tooltips?
The interface on small is as small as it goes. Your screen resolution is quite low, which is why it’s proving to be an issue for you.
Doubt you’ll see it coming if it does happen.
There’s been many many requests for the opposite, a larger UI, from people with 1440p/4k monitors and never has a Dev commented on it, from what I’ve seen.
i5 4690k @4.1ghz, r7 260x 1180/1680,8Gb G.skill Ripjaw 2133, 120gb ssd Gw2+OS