As Raiden031 said so eloquently in another of these threads, this is just another example of someone who wants to come back and win at the same % they are accustom to. Instead of coming back at the rightful level and taking his lumps. Or just playing informal matches until they regain their form.
Very least is you should play 5.0. I'm sure if you tell your new team - if they don't already know - they'll say "just don't win too easily - hit 2nd serves until it's 3-3 in the set."
"I jump in it!" Russian Billionaire, DirecTV Commercial...