If you're noting a difference to the GSN primetime lineup the next few nights, you should be. According to the GSN Online Schedule (in addition, Zap2It and GameShowFollies), Mind of a Man is already facing some unscheduled reductions in some prime spots.
Changes for this weekend and weeks to come: Mind of a Man has been ousted from Friday nights at 7pm and 7:30pm and will be replaced by Steve Harvey's Family Feud in that hour. 1 vs. 100 remains at 8pm and Minute to Win It (NBC version) still airs from 9 to 11pm.
Also on Sunday night, Mind of a Man has been replaced by The Newlywed Game from 7 to 9pm. The Newlywed Game will air the whole night once again, from 7 to 11pm.
All Times Eastern