No because the iPhone 5 has the new connector. So if you want the new connector you buy the iPhone 5. Apple will keep selling the 4 and 4s to the folks that dont need the latest and greatest, the folks that will NOT upgrade their iPads or phones every year.
The current iPad has an old connector you can't buy an iPad today with the new connector. So they need to update the connector ASAP!!
THINK FOR A SEC.
IF you DO NOT own an iPad but DO own an iPhone 5 you may NOT buy an iPad until they change the connector.
If they wait to change the iPad connector sales may slump for the current iPad. Many people KNOW that whenever the next update is, it will have the new connector. So why would someone with an iPhone 5 want to buy the current iPad when they know they can wait till Feb for the same connector.
The connector is a BIG deal. Going forward the connector you have will affect you more than the look and specs of the product. So MORE people will refrain from buying the iPad over the connector then they would for a slight design change or stat bump.
APPLE WILL BE DUMB NOT TO UPDATE THE CONNECTOR.
THEY NEED TO KEEP THE EXACT SAME IPAD BUT CHANGE THE CONNECTOR.
The connector is only a big deal if you have a ton of third party accessories that use the 30-pin dock connector. Otherwise, it doesn't matter at all. I own a first generation iPad and I have a fifth Generation iPod touch on its way here. The fact that the latter takes a different connector than the former only means that the additional cable that I had for the fourth gen iPod touch that I sold to buy the fifth gen will be dedicated solely to my iPad. No biggie. It's not like Apple isn't using the same chargers for iPods/iPhones and iPads (respectively) that they were doing for the few years leading up to the lightening connector announcement.