As a HUGE fan of Clark's growing up, him and Neely being my favourite players by far, there is no one in the game today that does what he did. However, that would be like saying there is no one doing what the stars in the 80's were doing in todays game. Which is also correct but just highlights how the game has changed.
It's a super fast, stick to the system, skating and positioning game now. Completely different. If I had to label one player from todays game that reciprocates what Clark brought to the table it would probably be Lucic. Couple notes though. People in here are under rating Lucic's wrister, although slower to get off, the velocity is top notch. Clark brought more heart, more real toughness, Lucic whines/throws tantrums more than Clark. If both fought I give the nod to Lucic though. Clark was only 5'11 190 where as Lucic is 6'4 225 and a trained fighter. Clark was more reckless abandon.
To put Clark in todays game your basically looking at a heavy weight fighter at only 5'11, 190 who stood up for all team mates, was captain material, and could pot 20+ goals every healthy year. Again, just doesnt exist really anymore, #Legend