How good a prospect is Mark Jankowski?
At this point he's probably a B-level prospect; not bad, but if he's the highlight of your prospect depth you're in trouble. Luckily the Flames have been excellent at finding prospects of late and so he's really only in that 10-15 range, as far as our pool is generally perceived by the fanbase.
He's an interesting player to observe, because as far as technical abilities go he's got everything you'd really want in a player. He's a smooth skater, he's got the height and frame that suggests a good amount of potential, and he's got very good hands and playmaking abilities. Intangibly, he is willing to get into scoring areas, has good vision and overall hockey sense, and has improved defensively by leaps and bounds. Overall, he's very well-rounded, which may be a by-product of a team and coach that plays a defensively oriented game and expects every player to be able to play responsible two-way hockey.
On the other hand, he doesn't translate that talent into on-ice numbers. He's just one of those guys that gets involved and at the end of a good play has no points to show for it.
This is a team that has 34 goals in 16 games, but has a record of 9-6-1 thanks to a stifling game plan and an elite NCAA goalie in Jon Gillies. Jankowski himself has been involved in just over 30% of his team's goals when he's dressed. That's on the same level or better than other fairly highly-thought of juniors and seniors like Austin Czarnik, Sean Kuraly, Riley Barber, and Teddy Blueger, and just a slight step down from same-age peers like Kyle Rau, Jimmy Vesey and Danny O'Regan (who plays with Jack Eichel, it must be pointed out).
So his numbers don't really tell how talented he is, nor do they show the massive improvement in his defensive game since he was drafted. And he's definitely got more scoring abilities than 1 goal in 12 games, expect that number to jump up accordingly.
If he has a big weakness, I often find he's one of those guys who works around what the game gives him, rather than outright takes control of the game by force. So while he is consistently a very solid player, he's not going to be a game-breaker at the next level. He's not necessarily a player to shy away from physicality, but he doesn't go out of his way to crash and bang nor does he really have the strength to do so. Very vanilla style of play, one of those versatile guys who could probably fit in anywhere, but maybe not the kind of player who will become a core member of a team and a guy who probably will get criticized at some point for looking like he doesn't care on the ice, regardless of what his overall play says.
Definitely has pro potential, but he was a project when he was drafted and he still is to this day. That being said, he's polished up his pro-game which should help him transition to the AHL. He still could become a 2nd line forward, but he's going to be a slow cooker and maybe a guy who you'd be better off using as part of a package for an NHL-ready player.