Ps3 / ps4 player here since opening of 2.0, I can tell you that ts is not a pre requisite is any of contents here. No doubt ts helps to coordinate better, but if everyone in your party know their roles well it shouldnt be a problem.

First coil I had a static with ts installed on my mobile, was great and we cleared weekly. Scob my static broke up, I pugged in pf without ts, still able to farm weekly.

If there is a limitation of ps3, it will be graphics and thats all.