At the end of the day when you take a big gamble, luck has to play a factor. You aren't going to get unlucky and have a gamble workout and vice versa. The way I look at it is, the value we gave up wasn't that substantial. We moved down 5 spots and the value of the players available were comparable. Then we added two starters, one of which appears to be a key piece and a significantly weak area on our team in Alonso. I think Maxwell has entirely returned on the value of his contract with his play of late now that he's comfortable in the system. He has his flaws no doubt, but he's shutdown Antonio Brown and Brandon Marshall off the top of my head, and played great again today.
As I said regarding Tunsil being luck, many people wanted Jack at 8. He was available at 13. Hargreaves obviously didn't fit the profile of what Vance wanted in his DB's, and there's no guarantee he would flourish in this system (he's graded out poorly so far to boot). If Tunsil were to start becoming another Jake Long it still wouldn't effect my judgement of the trade. He didn't have medical red flags coming out and he was absolutely the correct pick at the time.
I'd argue the best teams in football are the luckiest. If we'd had a bit more luck in the past we'd be in better shape, but we've never had a lot of luck on our side (and we made flat out poor decisions anyway). I guess the Pats are lucky for Brady, but nobody is bashing them for lucking into him. It's not like they had some 3rd round grade on him and saw greatness, otherwise they wouldn't have taken him in round 6.
I agree with that line of thought. I was just defending why I said luck played a major role. Hindsight was not 20/20 at the time of the trade.
You might want to go back and check out tunsil's injury history in college.