Enes isn't the worst defensive player on this team, he gets too much credit for the lack of D... there's almost as many culprits as roster spots
heres how the team looks individually in DRtg, (collectively they are the 2nd worst at 110.8)
Rudy 104, Favors 106, Evans 108, Beidrins 109, Marvin 110, Hayward 110, Enes 111, Garrett 112, Burks 112, Jefferson 113, Rush 114, Burke 115, Lucas 115
keep in mind the range is much tighter on these stats in the NBA compared to college.under 100 is top 5, 100 or close to it is elite and 110 is bad (in college ORtg and DRtg have a range of 80-140 per 100 possessions. In the NBA Ben Wallace had the lowest DRtg in a season ever at 87.4 and Chris Paul is the all time leader in ORtg @122.)
You've gotta take into account who they're guarding as well.
Jefferson started every game for us this year at the 3 spot, he's asked every night to guard the opposing team's best wing and Hayward is left guarding the less athletic wing.
The likes of Rudy, Evans, Bierdrins and Enes come in as the 2nd unit most of the year (until recently for Kanter), so they're guarding 2nd rate players.
Unless you can adjust for that in your stats, it doesn't paint the complete picture, tbh.