A few things.Using Clayton Gray's Ultimate Strength of Schedule for RBs from 6/16, we can see that Atlanta is projected to be right in the middle of the NFL in terms of its RB SOS. Noteworthy is that it shows Atlanta's schedule to be about 5% tougher than last season for RBs.Meanwhile, Clayton's SOS for QBs article from 6/16 shows that Atlanta is projected to be tied for last in the league in terms of QB SOS (i.e., tied for the most difficult QB schedule). It shows Atlanta's schedule to be about 9% tougher than last season for QBs.Looking at the schedules, it makes sense. Last year, outside the division the Falcons played the AFC West, NFC North, Philadelphia, and St. Louis... who had a cumulative record of 59-100-1. This year, they play the AFC East, NFC East, Chicago, and San Francisco, who last year had a cumulative record of 92-67-1. While I realize this is an imprecise way to judge teams for this year, since there are a lot of changes year to year, that is a huge gap, so I think the overall conclusion that the overall quality of their opponents seems to be higher this year is reasonable. Which means it is reasonable to think they will face tougher defenses overall.How does this affect Turner specifically? Well, here is one set of splits of Turner's carries to consider from last season:Ahead 212/990/11Tied - 74/400/2Behind - 90/309/4Turner got roughly 18% of his rushing yards and 24% of his carries and TDs when behind. This isn't necessarily too surprising, as it makes sense that teams rush less when behind than when they aren't. But given the tougher schedule, will Atlanta be playing from behind more? It seems reasonable to think so. Here's the problem for Turner. For some RBs, that would simply mean a shift, with fewer carries but more receptions. But Turner is not involved in the passing game. As others have suggested, he'll probably top the 6 receptions he had last year, but overall this likely means less opportunity for Turner this year IMO.Let's also look at the extraordinary number of red zone and goal line opportunities Turner got last season. First, here are the top 6 RBs in terms of carries in the red zone last year:Turner 72Slaton 63Jones 62Tomlinson 56Peterson 53Portis 48How about goal line carries (using DD, so 5 yard line to goal):White 21Slaton 18Jacobs 18Turner 17Johnson 17McClain 17Jones 16(By the way, looking at this data, Slaton stood out as being extraordinarily bad at this, but that's for another discussion...)What to make of this? Well, Turner had 17 TDs last year. 12 were inside the 5, and only 2 were from outside the red zone. Assuming the Falcons will be playing from behind more often... and knowing that Ryan should be better... and knowing the Falcons added Gonzalez... I'd say Turner will get slightly fewer goal line carries and substantially fewer red zone carries... perhaps 45 red zone carries, including 15 goal line carries. I'd say these factors are enough to drop him to the 10-12 range for TDs.I don't put much stock in the 370 carry rule (or the n carry rule), but I do think it is unlikely he will maintain his 4.5 ypc against the tougher schedule and in following his 395 carry season last year... I could particularly see him starting to wear down a bit late in the season. It does appear that his SOS is pretty good in weeks 14-17, but Ryan's is the worst in the league (again referring to Clayton's projections), so that might not enable Turner to completely take advantage of his attractive schedule.Projection: 320/1370/11 rushing and 15/105/0 receiving