why not? as RUMR stated before... sport climbing is about the gymnastic movements rather than getting broken bones and dying sending... interpolating, i would say that TRing would be the perfect solution. your moves are unincumbered by the annoyance of clipping and you are not gonna get hurt. what's the problem with that? what is the difference? i climbed sport at deception crags and at skaha and at both places i was on 'top-rope' on lead anyways... what is the difference? dont look as cool? dont feel so 'hardcore'?