Nick should put up McCrae as BBMVP nomination. It sounds crazy but here's the reasons why:

If Nick gets BBMVP, that'll put him in an interesting spot. People think he's a wildcard, but yet if he puts up someone on the opposing alliance, people will try to sniff out the MVP and if Nick gets caught, that'll screw up his game.

So I think McCrae as Nick's MVP nomination is good for the following reasons:

1. It can be pawned off as Elissa's MVP nomination. The girls from Blondtourage don't know whether or not Elissa and McCrae are working together. They say if Elissa doesn't put up McCrae for MVP nomination, then the two are working together. So if Nick puts up McCrae, that keeps McCrae safe from the Blondtourage because they will think Elissa put him up. This will also make Blondtourage want to protect McCrae.

2. McCrae still has the numbers to stay since Blondtourage will most likely vote to evict one of the two nominations of Aaryn.