Suggestion on Gnar

How about lowering his range? He is too safe in lane, other champions have to risk to farm sometimes. He does not have that problem. Here are my suggestions that can be used alone or combined:

1. Lower AA range, might need an AS buff also for compensation. This way he will have to risk.
2. Lower Boomerang range. Also if not hitting champion CD refund should be way higher, people who dodge do not feel rewarded at all.
3. Decrease rage that is generated from minions and increase a bit on champions.
4. Remove health restoration/refill when transform into Mega Gnar. He already gets or that is enough sustain.
5. Make Mega Gnar form shorter, remove CD on it. Push plays, make window you so desired riot.
6. Remove max. HP health damage from W, make it flat and physical.