Details about Carter Bays and Craig Thomas' "How I Met Your Dad" are sparse, but they're not nonexistent -- here are the details to date
Sircar will take on role that "Smash" alum Krysta Rodriguez was previously cast in
"Smash" alum was to have played the owner of a fashion blog
Pam Fryman drops out of pilot, and is replaced by "HIMYM" producer Rob Greenberg
"How I Met Your Dad" will star Greta Gerwig
Levi will star in the musical "First Date"