Cowboys adding former All-Pro Aldon Smith after four years out of NFL contingent upon reinstatement
Reports: Roger Goodell reinstates Aldon Smith, clears path for NFL return with Cowboys
Aldon Smith apologizes to 49ers, fans for suspension
Early return for Aldon Smith happens soon or not at all - NBC Sports
Smith, Dorsey hope to play full season for 49ers
Report: Aldon Smith failed to complete counseling - NBC Sports
Aldon Smith reportedly applying for reinstatement to the NFL, NFL News
49ers' Aldon Smith hopes to build off tough year (w/video)
Aldon Smith tries to revive career by agreeing with Dallas Cowboys - The Boston Globe
Aldon Smith released by 49ers after latest legal run-in
10 things to know about Cowboys DE Aldon Smith: From dominance with the 49ers to his off-the-field issues