Err.. no. Infamous is a nice franchise and this will be the best selling one as its a launch window title and the first real "wow" P$4 game, but it's not a huge franchise. Titanfall will be a huge franchise. Plus as someone else said the matchup is silly, these games do not overlap.
March is a nice time to release a new game early in the year. That's why Titanfall is releasing then. If $ony truly wanted to pit them against one another why not release it same day?