Need help improving my RBs in my keeper league

[BigSteve]

Here's the current lineup
DeMarco Murray
Ryan Mathews
Felix Jones
Marcel Reece
Isaac Redman

My top 2 are inconsistent, the only reason I didn't have a meltdown this year is because I drafted Jones just in case Murray got injured or lost the spot. It worked out well for me in the end.

Need some advice moving forward to make sure my RBs don't anchor my progress in that keeper league.

Other notes of importance:
14 teams
there IS a cap, so there might be some good players that get thrown back in the talent pool
I'm in the playoffs currently, so I'm going to have a later round pick, so this might be the best year to get a RB anyway

I've been checking for RBs that are coming out of this class that I can throw on the squad, but I don't know who's going to what team yet as there aren't many high profile RBs in the early 1st round that are looking like locks.

 

[BigSteve]

Mathews out for the rest of the season. What a dikk.

I need you guys now more than ever

Here's my current roster:

Brees, Drew NOS QB
Jones, Felix DAL RB
Mathews, Ryan SDC RB
Murray, DeMarco DAL RB
Reece, Marcel OAK RB
Colston, Marques NOS WR
Hilton, T.Y. IND WR
Smith, Torrey BAL WR
Washington, Nate TEN WR
Williams, Mike TBB WR
Witten, Jason DAL TE
Graham, Shayne HOU PK
Seahawks, Seattle SEA Def

TAXI SQUAD
Redman, Isaac PIT RB
Little, Greg CLE WR

 

[BigSteve]

Here's the available FA talent. Someone dropped Wilson and I'm going to take him for sure. Who else? Eh...

1. 18. Wilson, Russell SEA QB
2. 46. Fitzpatrick, Ryan BUF QB
3. 116. Weeden, Brandon CLE QB
4. 123. Jones, Jacoby BAL WR
5. 132. Smith, Alex SFO QB
6. 138. Givens, Chris STL WR
7. 142. Kerley, Jeremy NYJ WR
8. 146. Bell, Joique DET RB
9. 150. Gibson, Brandon STL WR
10. 174. Kaepernick, Colin SFO QB
11. 178. Ballard, Vick IND RB
12. 181. Heyward-Bey, Darrius OAK WR
13. 185. Thomas, Pierre NOS RB
14. 189. Williams, DeAngelo CAR RB
15. 193. Stokley, Brandon DEN WR
16. 201. Jones, Donald BUF WR
17. 202. Hankerson, Leonard WAS WR
18. 206. Stephens-Howling, LaRod ARI RB
19. 211. Sanders, Emmanuel PIT WR
20. 214. Streater, Rod OAK WR
21. 216. Gabbert, Blaine JAC QB
22. 219. Kolb, Kevin ARI QB
23. 222. Draughn, Shaun KCC RB
24. 225. Morgan, Josh WAS WR
25. 231. Walter, Kevin HOU WR
26. 232. Brown, Ronnie SDC RB
27. 237. Avant, Jason PHI WR
28. 239. Hester, Devin CHI WR
29. 244. Ogletree, Kevin DAL WR
30. 245. Rainey, Chris PIT RB
31. 246. Henne, Chad JAC QB
32. 248. Powell, Bilal NYJ RB
33. 250. Edelman, Julian NEP WR
34. 251. Richardson, Daryl STL RB
35. 257. Reynaud, Darius TEN RB
36. 258. Casey, James HOU RB
37. 260. Goodson, Mike OAK RB
38. 263. Underwood, Tiquan TBB WR
39. 265. Brown, Donald IND RB
40. 267. Vereen, Shane NEP RB
41. 268. Washington, Leon SEA RB
42. 269. Thigpen, Marcus MIA RB
43. 270. Jenkins, Michael MIN WR
44. 271. Morgan, Joseph NOS WR
45. 272. Benjamin, Travis CLE WR
46. 273. Battle, Jackie SDC RB
47. 274. Cassel, Matt KCC QB
48. 275. Foles, Nick PHI QB
49. 276. Tate, Brandon CIN WR
50. 278. McKnight, Joe NYJ RB
51. 279. Powell, William ARI RB
52. 281. Sanu, Mohamed CIN WR
53. 282. Burleson, Nate DET WR
54. 284. Martin, Keshawn HOU WR
55. 285. Moss, Randy SFO WR
56. 286. Turbin, Robert SEA RB
57. 288. Williams, Kyle SFO WR
58. 291. Douglas, Harry ATL WR
59. 293. Holliday, Trindon DEN WR
60. 294. Pettis, Austin STL WR
61. 296. Smith, Brad BUF WR
62. 297. Schilens, Chaz NYJ WR
63. 298. Robinson, Aldrick WAS WR
64. 299. Forsett, Justin HOU RB
65. 302. Benson, Cedric GBP RB
66. 303. Cooper, Riley PHI WR

 

[BigSteve]

Also, the lineup must be
1 QB
1-2 RB
2-4 WR
1-2 TE
1 PK
1 DST