I will counter that some of you are overrating Janikowski.
He's been an ok kicker. Not great. Some years, he wasn't very good at all. He's never finished among the leaders in FG%, but has finished near the bottom at times. He made one Pro Bowl. Never an All Pro.
He's been around a long time and does a serviceable job. He's made some really long kicks and is a weapon from anywhere across the 50. But if i'm taking a kicker in round one, I need more than that. I need a dominant performer, and Janikowski has not ever been that.
Lechler is one of the greatest punters of all time. Janikowski isn't even close to being an all time great kicker and guys like him have gone undrafted countless times.
I think you underrate him.
He was an All-Pro in 2011, FWIW.
He holds NFL records for the longest field goal, most 60+ yard FGs in history, most 50 and 40 yard FGs in a game. He'll finish somewhere in the 30's (perhaps a little higher, depends on his finish) in All-Time FG percentage (for reference, the difference between Top 15 (say, Vinatieri) and Janikowski is two percentage points. Depending on when his career ends, he will be somewhere in the Top 15 in points scored All-Time (there are currently five active players with more points than Janikowski, and all have at least 4 years on him). He'll finish his career as one of the very best kickers of his era (behind perhaps, 2-3 guys), and one of the top 10 best of all-time.
You are looking at too many shades of grey when it comes to grading a team...IMO, its either pass or fail. You either hit or you didn't. In the Raiders case in 2000...a draft that was given F's across the board by the pundits, the draft turned out as a pass, IMO.
They drafted a kicker in round one...and he will finish his career among the best at his position in the league. You can say what you want about drafting a kicker...I think it sucks to draft a kicker, especially high, but there is no doubt that Janikowski as a first rounder is a hit. You can say that "you could have drafted Rackers, Lindell, or Graham" or any other serviceable kicker in 2000...but those guys didn't play for the team that drafted them or first signed them or were journeymen playing for, in Graham's case, half of the league throughout his career. They are journeymen...good ones, but journeymen. Janikowski will essentially be a Raider for life.
As for Lechler...he will end his career, at WORST considered the #2 punter of All-Time behind Ray Guy, and even his numbers are better than Guy himself. He could easily be considered the greatest punter of All-Time.
With that said, as I mentioned before...a draft is either a hit or a miss. You pass or fail...
IMO, the Raiders pass...its a quirky, odd draft, but two of the best specialists ever, and a serviceable wide out is a pass from me.
In retrospect, the Patriots lucked into Superman Tom Brady in 2000, and their draft is considered a rousing success...which is should be...yet, they had no one worth a damn from that draft other than Brady. They got one season of bad starts out of Greg Robinson-Randall, JR Redmond who was always injured, a backup fullback in Patrick Pass...yet, they got Tom Brady...big success.