Laurinatis or Ruud???

I have Laurinatis on my roster and was wondering if I should drop him to pick up Ruud???  Should I make the move or stick with Laurinatis?

Thanks

I think Ruud is a LB1 easily. He should already be owned in your league, Laurinatis is also really good but i have Ruud in one of my leagues i really like his tackle chances and tackle numbers over the last few years. I would go and get him.

Thanks for the help...  This is a really tough decision...