It's funny that Sakic is often refered to as an all time top 20 while Forsberg was was most of the time seen as the better of them during their peaks. Take away the longlivity argument and Forsberg was clearly better. Sakic was never really regarded the best player in the league but had some kind of likeability around him. Right there we talk an overrated player.
In the ten years they both played in Colorado together, Sakic finished ahead of Forsberg in year-end all-star voting six times (1995, 1996, 2000, 2001, 2002, 2004). Yes, Forsberg would have done better had he not been injured, but injuries are part of the game. (During that ten year span Sakic played 114 more games than Forsberg, with the majority of that difference pertaining to 2002, when Forsberg missed out the entire season - even if discard 2002 entirely Sakic still fares better despite appearing in just 32 more games). It`s certainly a close call, but saying that Forsberg was ``clearly better`` is demonstrably false.
For a player who was ``never really regarded the best player in the league`` Sakic somehow won four MVP-type trophies the Conn Smythe (1996), Hart (2001), Lester Pearson (2001), and the Olympics MVP (2002). For all the talk about Forsberg having the better peak he only won one such award.
Sakic was a first-, second-, or (unofficial) third-team all-star five times in his career. Only five centers have fared better (Gretzky, Lemieux, Esposito, Crosby and Clarke). Forsberg is close, with four selections. I wouldn`t use this as a decisive argument in favour of Sakic, rather it supports the notion that they were close.
Turning to the Hart, Sakic had a ``significant`` finish four times in his career (1996, 2001, 2002, 2004). Forsberg only had two significant finishes (1999, 2003). Again, this isn`t a decisive argument, but it supports the notion that they were close while at their peaks. (Note: I`m defining a ``significant`` finish as one where a player earns at least a 5% vote share).