Yes, he has been injured as of lately, but I think a player like him who is still a great 3 pt threat, (38.5% career 3 pt shooter,) would be fantastic to have on a team especially if he starts or comes off the bench. His defense has always been questioned due to his slim frame, but I think Stevens could help solidify any blatant deficiencies.
He also has been averaging 20 points on a really bad Minnesota team, and in some games were the reason why they were close.
Also his contract isn't as bad with the salary cap rising, and I wouldn't mind taking a flyer on him or Roy Hibbert with our Rondo TPE. Especially, if it meant we sent a pick probably two second rounders, or a highly protected first round pick their way?
https://www.youtube.com/results?search_query=kevin+martin+highlightshttps://www.youtube.com/watch?v=jI6dIS1z2OQ