Vacation is over: Not just mine, but the breaks of NFL players who are back in training camps. I’m going to finish up the team-by-team previews, moving to the AFC South today, then post another set of fantasy rankings of the preseason ramps up. Just 35 days until the season opens!

The Colts feature sure fantasy bets, with only Marvin Harrison’s uncertainty clouding their roster.

QUARTERBACK: With Tom Brady’s astounding season in 2007, Peyton Manning is no longer the top fantasy QB, but he’s still as sure a choice as any quarterback in the league over the past years. He’s the next QB pick after Brady — likely in the second round — and expect another year of at least 4,000 yards and 30 touchdowns.

RUNNING BACKS: Is Joseph Addai the next RB on the board after LaDainian Tomlinson and Adrian Peterson? Some sources think so, though I think he’s closer to about No. 5 but still a clear RB1. After a blazing start in 2007, he slowed down to finish with 1,072 and an impressive 12 touchdowns, along with 41 receptions and 3 TD catches. Expect similar TD and reception numbers and a bump in rushing yards. Kenton Keith delivered more-than-adequate numbers as Addai’s backup, enough to consider him as a sleeper RB4, but will the return of Dominic Rhodes cut into Keith’s field time? Consider both as RB5s.

WIDE RECEIVERS: It’s been a rough 12 months for Harrison, and his days as a major fantasy force might be over. If he somehow overcomes his knee problems and off-field issues, he might be worthy as a WR3 on draft day. But it’s too big a risk, particularly if you are not confident of your top two receivers. Take Harrison as a WR4 or WR5, and be ready to release him if his season goes south. Oh, there is this other receiver in Indy, Reggie Wayne, who caught 104 passes for 1,510 yards and 10 TDs last year. He’s a WR1 again, perhaps the next receiver taken after Randy Moss and Terrell Owens. With Harrison’s demise, Anthony Gonzalez becomes a vogue sleeper pick, maybe as a WR3. Don’t over-reach, but don’t be surprised if he finishes with about 50 receptions and 5-7 TDs.

TIGHT ENDS: Dallas Clark picked up the receiving-touchdown slack from Harrison, scoring 11 times, with 58 receptions and 616 yards. He might not put up those TD numbers again, but he is still a solid TE1 from whom you can expect similar receptions and yards.

KICKER: With the Indy offense, a dome and a warm-weather division, 35-year-old Adam Viniatieri remains a starting, top-five kicker.