On the 49ers side of things, Donte Whitner was removed entirely from the injury report. He suffered a knee injury last Sunday against the Titans, and was listed as a "full participant" on Wednesday. His removal, along with Eric Reid not making an appearance on the report means all should be well for both to play on Sunday.
The four non-participants on Wednesday (Baldwin, Dorsey, R. McDonald, J. Smith) were all limited participants on Thursday. All four are likely playing this Sunday, but I suspect all three members of the defensive line will get plenty of rest. Tony Jerod-Eddie, Quinton Dial and Demarcus Dobbs all got decent playing time last week, and if this game gets out of hand at all, expect to see plenty more of them.
49ers injury report
Out (definitely will not play): WR Quinton Patton (foot)
Limited participation in practice: WR Jon Baldwin (illness), G Alex Boone (shoulder), T Anthony Davis (shoulder), DT Glenn Dorsey (hamstring), DT Ray McDonald (biceps), CB Carlos Rogers (knee), DT Justin Smith (shoulder)
Jaguars injury report
Did not participate in practice: DT Roy Miller (shoulder)
Limited participation in practice: LB Russell Allen (ribs), WR Justin Blackmon (hamstring), CB Dwayne Gratz (ankle), DT Sen'Derrick Marks (knee), WR Cecil Shorts (shoulder)
Full participation in practice: DE Jason Babin (not injury related), DE Andre Branch (knee), WR Stephen Burton (concussion), S Johnathan Cyprien (calf), QB Blaine Gabbert (hamstring), C Brad Meester (not injury related), DE Jeremy Mincey (concussion), WR Ace Sanders (concussion)