User blog comment:LivesByProxy/Let's Talk About Urgot/@comment-1876049-20160513203814/@comment-3391671-20160516002728

I've prefered the idea of not a lob but a punch-through effect; a lobbed version of Q would seem to be no different than the targetted version, unless further explanation is offered.

When I say punch-through, I feel E and interact with Q by allow the projectile to pass through enemies hit by the Mortar Shell or through minions when an enemy champion is affected by Mortar Shell. This removes the auto-targetting aspect of the ability while allow Urgot a way to still hit past that minion line. Of course, this idea would need some tweaking/brainstorming, but wished to pitch an idea.