The "streak" will no doubt be Undertaker's legacy upon his retirement. I can't foresee the McMahon family taking that away with him.
The streak is bigger than everything else. It's an institution, it can't be undone.
On another note, I sincerely hope that this Kane/Cena thing is being used to eventually turn Cena heel before his match against The Rock at WM. Whether Vince likes it or not, Cena will be the heel in that match ANYWAY, so he might as well just go with it...
No no, he still got T-shirts to sell to the kids!
