Veigar Compensation

So Veigar is getting a modification to his Q which makes it mulitarget but a skill shot which I don't think is horrible but what I do think needs a little buffing up is his E. The delay I get is needed since its not really fun when Veigar flash stuns half your team and u all get insta-bursted from his team follow up but at the same time I don't think his E is as effective a spell now that it is more a zoning tool vs a hard CC ability. SO to emphasize the zone aspect of his E and give him a bit more to make up for its new delay, I think we should add a combo with his W. Make it so that should Veigar cast his W into his E then the W detonates the E causing 50-75% of the damage of the W to affect all targets in the area (the stun ring and within), as well as the W applying full damage and a slow where it lands (no double dipping, targets can only be affected by one or the other not both), and slow by say 20-30% for 1.5-2 seconds. That way the combo will be a lot more impactful if it lands and people will have to work to stay out of the ring vs just avoiding getting stunned by it.

Other idea I had was making Q have an effect similar to Jayce's Q+W combo with his E, in that if Veigar shoots a Q into his E it becomes a laser hitting all targets in the line instantly (only the targets within the ring though, the projectile doesn't exit the other side). These changes would essentially allow Veigar to be a little master of his own domain, he sets up the field and uses his other spells in conjunction with it to dominate those unfortunate enough to be ensnared

Thought? Your ideas on how to give our favourite Evil Yordle a bit of kick back?