Kevin Porter is a very good AHL player that's almost averaing a point per game. You may even call him a fringe NHL player, which is exactly what Jochen Hecht currently is. If Hecht wasn't playing for the Sabres, he wouldn't be playing in any other NHL city. Porter is also an actual centerman, unlike Hecht. The Sabres could use a real pivot their 4th line.
Porter puts up enough points to center an NHL 4th line, he hits, fights to protect his teammates, hustles, is an excellent two-way player at the AHL level, and is the Captain of a team that has found it's way and hit its stride, in the midst of losing three of it's best players in Hodgson, Foligno, and Brennan.
What does Jochen Hecht bring that makes him more valuable than the much younger and hungrier Kevin Porter? Certainly not Hecht's penalty killing, which leads all Sabres forwards in average SH TOI. A penalty killing unit which happens to rank in the bottom half of the NHL. Certainly not his offensive touch, as he has none. Certainly not his physical play, which he's never had.
So, what exactly is it about Jochen Hecht that makes you shrug off giving Kevin Porter a shot on the 4th line over him?
Hecht is actually a hockey equivalent of a quadruple-A baseball player. He's also one solid jolt away from permanent retirement. I fail to see how Hecht is so much more valuable to this team than Porter could be.