Not practicing
Waddle was present for practice Tuesday but didn't participate, Adam H. Beasley of Pro Football Network reports.
That usually suggests a minor injury, although the team hasn't announced anything. Waddle was held out of the preseason opener against Tampa Bay along with other starters, and it's unclear if he will be in the lineup for the Dolphins' second exhibition Saturday against Las Vegas. Coach Mike McDaniel said Tuesday that he didn't want to reveal his plan, at least not yet.
More Miami Dolphins Fantasy Football News

Salvon Ahmed
RB | MIA
Suits up Sunday
Ahmed (groin) is listed as active for Sunday's game against the Bills.
De'Von Achane
RB | MIA
Could get increased work
Achane is expected to receive an increased workload in Sunday's game against the Bills while the Dolphins attempt to use him more frequently, Adam Schefter of ESPN reports.

Salvon Ahmed
RB | MIA
Questionable against Buffalo
Ahmed (groin) is listed as questionable for Sunday's game against the Bills, Travis Wingfield of the Dolphins' official site reports.

Erik Ezukanma
WR | MIA
Placed on NFI list
Ezukanma (neck) was placed on the eserve/non-football injury list Friday.

River Cracraft
WR | MIA
Moved to injured reserve
Cracraft (shoulder) was placed on injured reserve Friday.

River Cracraft
WR | MIA
Won't play Week 4
Cracraft (shoulder) has been ruled out for Sunday's game in Buffalo, David Furones of the South Florida Sun Sentinel reports.

Durham Smythe
TE | MIA
Back practicing fully Thursday
Smythe (hamstring) was upgraded to a full practice Thursday, Travis Wingfield of the Dolphins' official site reports.

Jaylen Waddle
WR | MIA
Exits concussion protocol
Waddle cleared the NFL's concussion protocol Thursday, David Furones of the South Florida Sun Sentinel reports.

Durham Smythe
TE | MIA
Limited to begin week
Smythe (hamstring) was listed as limited at Wednesday's practice, David Furones of the South Florida Sun Sentinel reports.

Salvon Ahmed
RB | MIA
Limited to start week
Ahmed (groin) was listed as limited at Wednesday's practice, David Furones of the South Florida Sun Sentinel reports.