IDP/Dynasty Roster In-Progress Offseason

[tmoney26]

12 team league no ppr, standard scoring, all td's 6 pts. Start 1qb, 2rb, 3wr, 1te, 1k, 2dl, 3lb, 2db. Optimal starting lineup is automatically selected so depth is a big factor.

qb-m.vick, m.stafford
rb-a.peterson, d.mcfadden, b.green-ellis
wr-s.johnson, p.harvin, j.knox, l.murphy, d.williams
te-v.davis, j.graham
k-janikowski, gostowski
dl-o.umenyiora, c.dunlap
lb-j.mayo, r.mcclain, m.foster
db-t.branch, d.landry, n.allen

22 roster spots, 6 open

taxi squad-t.smith, b.powell, g.salas, d.murray, t.jones

This is a salary cap league and I am currently the high bidder on M.Lynch, M.Bush, and M.Crabtree. I was the high bidder on S.Greene but he got out of my price range. I see rb depth, wr talent, and lb depth as my biggest needs.

How does this roster look so far? Am I looking at the right area for my needs? Thanks.