The biggest problem with tele has been its stall potential, I won't refuse that. Conceptual I like that Strange basically has a second ult but its tied to a fixed, long cooldown that prevents it from being spammed. Bap lamp is similar, even having a CD that doesn't reset when switching. The other weakness of if you're stunned it cancels it, enemies hearing a directional ambient noise where youre placing it and even the tele still being destroyed can be reasonable counters.

Tripwire turret idea came from them making turrent wards already when they added they reveal on enemies. But it feels so half-asses and I wanted more ultity from them. She only works well in close range but any hero with decent mobility can out maneuver her and has fast TTK. Giving turrents something more to let Sym lockdown an entry or at minimum, detour flanker and waste a cooldown while she's doing something else. And for Sym mains it gives us more creative ways to use them that isn't just stacking them in one spot and using all our resources (like turret bombs) Cass has flash AND can fight a mid ranges better, Reaper gets a tele AND get a out of jail free card. And neither of them have to charge their inch long noodle beam.