New Devourer On Stealth Champions

While the new devourer is a great item... certain champions lose part of their kit when purchasing the item. Specifically stealth champs, since the wolf follows the champion around AND is visible to everyone, champions like Evelynn and Shaco are easily spotted while in stealth. I feel that purchasing an item should not hinder your kit but rather enhance it and devourer is a problem for stealth champs. Please fix this Riot, I feel the wolf should only be visible to your team or yourself as it would allow stealth champions to freely roam without being easily spotted/chased down.