Please give Input.. WHIR!!

[BADAMS4]

Okay so I am in a 12 team dynasty league where we will redraft ONLY if a superbowl is won 2 years in a row by the same team.. That being said this is year 2 so we drafted nothing but rookies. Our stats are standerd yahoo points..

QB- Cam Newton
RB1- Chris Johnson
RB2- Ryan Mathews
WR1- Reggie Wayne
WR2- Justin Blackmon
TE- Vernon Davis
WR/TE- Anquan Boldin
Def- Baltamore (cowboys are avalable)
K-Robbie Gauld

Bn- Mike Williams (tampa)
Bn- Ben Tate
Bn- Titas Young
Bn- James Jones
Bn- Ryan Tannahill
Bn-Ed Dickson
Bn- Ruben Randall
Bn- Knowshon Marano

I need ideas on how I can better my roster.. I like my team being its a dynasty league, but there is always room for improvement.. WHIR!!