Entry tier support usually are fairly inexperienced reps. They are expected to stick to the script, because they typically don't know enough to go off-script. I

Entry tier support usually are fairly inexperienced reps. They are expected to stick to the script, because they typically don't know enough to go off-script. It can make an individual call longer, but it makes most calls shorter by standardizing the procedures that fix most cases. The scripts are designed for solving issues that novice users have. That said, you are putting the rep in a position of possibly getting disciplined if you try to force them off script. At least at some of the places I've worked in the past. (I don't do support now, this was several years ago.)