Do it! You NEED Addai. This is a great move for your team Burleson has nice schedule which goes nice with the studs you already have, not much of a drop off from Austin (if any).
14 Team Dynasty PPR 1st yr leagueQB, 2RB, 2WR, 2WR/RB/TE, K, Def
QB Schaub, Dalton, Gradkowski
RB Forte, SJAX, B.Jacobs, M.Lynch, Ingram, M.Goodson, McKnight
WR M.Williams (TB), Crabtree, J.Ford, G.Tate, Benn, Roy Williams, Damian Williams, Doss