I'm working down to a two ball + spare for my league bowling.  Right now I carry 4 balls but I seldom need or use more than two and most times only one.  I hardly ever bowl in tournaments anymore. 

How do you think a lineup of a GB-2 Phenom and a Hammer Viral Hybrid would work?  Or would a better choice be a GB-2 MVP with the Viral?  Presently I have a Warrior and the Warrior Elite.  Both of these are a little stronger than I need for the houses I bowl in even after making several surface adjustments.  I also have a couple of other balls that I intend to retire.

Any suggestions would be greatly appreciated.

Thank you.

I would go with the Phenom over the MVP
the phenom is such a good rolling cover/core combo
and the viral is also great step down when they dry out

Thanks.

From looking at the videos, the Phenom looks like a great ball.