Table:
text: 2007 Chicago Rush season
Receiving
Receiving
Player Rec_ Yards Avg_ TD_s Long_
Bobby Sippio 125 1739 13.9 53 48
Etu Molden 81 977 12.1 13 44
Rob Mager 75 811 10.8 13 45
DeJuan Alfonzo 27 245 19.1 7 31
Ahmad Merritt 20 203 10.2 2 33
Bob McMillen 9 84 9.3 1 31
Buchie Ibeh 7 71 10.1 0 16
Kevin Beard 7 47 6.7 0 9
Robert Boss 2 19 9.5 2 14
Woody Dantzler 1 15 15 0 15
John Moyer 1 6 6 1 6

Question: Which Chicago Rush player of 2007 has length under 15 and average 6 yards?