Software/Appl idea. Push Home button to answer call

Anyone having issues using their iphone in the winter time? I usually have my in my pocket (pants or jacket) and wear gloves when walking to work. Whenever I get a call I have to take off my gloves to slide to answer. Is there anyway to modify something so that you can push the home button to answer the call when the phone is coming from sleep mode?

Now if you're wearing earbuds the microphone click will do the same.
But I agree, it would be nice addition to Settings/General/Home Button list of options.

right on!
another idea that I think could be useful is having an option to configure a double home button click to unlock the phone when in sleep mode.