Fits great with the Cubs, but agree with Chop that they overpaid. He has very good speed and you cant argue with his defensive skills, but his offensive numbers are exaggerated in my opinion, don't see all the buzz. He had a great first year (.277 .393 .456), but after that for the last five years he has been a .270 hitter, .350 OBP for the last 3 seasons while slugging on average somewhere around .420... all while hitting 20+HRs just once.
His offensive numbers aren't much better than Fowler, very comparable OBP & SLG numbers.
He probably has potential to hit better (see his rookie numbers), but even though those are more than decent numbers and he had b2b 20SB seasons with a great success rate, I don't think they warrant that kind of money. Just hope that the Cubs at least have a buyout like Heyward has the option to opt out...
Just take a look at Gordon, another gold glove outfielder: He is a bit worse defensively, still a great defensive outfielder though. Offensively, he hits for a slightly better avg, slightly better obp and better slugging percentage. He gives you less SB/speed on the bases, but not sure that's worth that much considering that either guy would be hitting before Bryant/Rizzo. And Gordon should come way cheaper, with a shorter contract. Yes, he's older but still young enough that his play shouldn't fall off a cliff anytime soon.
And they could have used the difference in salary to add a good bullpen arm or a large part for another SP...because after all it's not really their offense, that seems to be the possible weak spot...if you take the total value of the contract (8yrs/184mio), you might even argue that it made more sense to invest that kind of money into 5yrs of each, an OF like Gordon and a SP like Chen (former Orioles). Because during that span all your young guns like Rizzo, Bryant, Russell, Baez, Soler and pitchers like Rondon, Grimm, Ramirez, Warren and Lester will be under contract/team control. 4-5years from now, if they all pan out like it looks now, the Cubs won't be able to extend them all.
So great fit, yes. Upgrade in their OF, without a question. Just not sure if you couldn't have found more value by spreading the money around between a different OF and a decent pitcher, underrated pitcher like Chen or Iwakuma.