any reason not to take these ncaa props?

[spongerat]

most wins:

UNC +1 -180
UCONN 0 +150

UNC +1 -160
Pitt 0 +130

Memphis +1 +125
Pitt 0 -155

Memphis +1 -140
Duke 0 +110

getting the +1 seems almost too easy and i feel like i'm being tricked, as they say, if it looks too good to be true...