Looks like Juve is losing it's shirt sponser. But most importantly, it sounds like they will be losing lots of money http://www.channel4.com/sport/football_italia/dec22e.html
Financially it's surely a loss for Juve, but not in esthetical aspect! I simply dislike that blue "tamoil" logo on our shirt...
Juve will be able to get another sponsor in time, so I wouldn't worry too much. Also one thing to note is that Tamoil is undergoing a buyout buy the same group that owns ERG, Samps sponsor.