I'm confused about why you'd want to put roller saddles on a hard-tail instrument like a regular Telecaster
There's not a lot of room on a Tele for the string to hang up. I've played hundreds of Teles in my time with all sorts of Tele type bridges and I've never had issues where the strings hang at the bridge.The strings can get hung up just by performing string bends, afaik, although it's surely a lot more effective to have a roller nut in that case, since there's more string to be stretched over the head stock than there is between the bridge and the end of the strings.
Don't have any problems with any of mine...