Which PS3 title will be the next to break 5 milllion?

[Yakuzaice]

Robe1793 said:
MGS4 could have a drop when MGS Rising appears

If anything it would increase sales since it would probably reinvigorate interest in the series.  It isn't like it will be Madden 2010 or Modern Warfare 2 that makes the previous game mostly obselete.