I know I'm late to this, but here are the plays that do well against the 46 Cover 2:
Offensive Play Comp Att Comp% Med
I Formation Normal FL Hitch 8 10 80 8
Split Backs Normal WR Deep Corner 4 5 80 8
Shotgun Normal HB Flare 33 39 84.62 6
Singleback Normal Post Corner 6 7 85.71 6
Singleback Normal WR Post 5 6 83.33 6
Weak I Normal WR Corner TE Middle 4 7 57.14 6
Singleback Slot Strong Overload Strong 3 5 60 5
Singleback Slot Strong TE Corner 4 6 66.67 4
Split Backs Normal WR Post 3 5 60 4