Nope, From 61.51, he cannot log anything---
http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&sid=afc20724c21f6e5a65bb94b366eb227f&rgn=div8&view=text&node=14:2.0.1.1.2.1.1.30&idno=14(d) Logging of solo flight time. Except for a student pilot performing the duties of pilot in command of an airship requiring more than one pilot flight crewmember, a pilot may log as solo flight time only that flight time when the pilot is the sole occupant of the aircraft.
(e) Logging pilot-in-command flight time. (1) A sport, recreational, private, or commercial pilot may log pilot-in-command time only for that flight time during which that person—
(i) Is the sole manipulator of the controls of an aircraft for which the pilot is rated or has privileges;
(ii) Is the sole occupant of the aircraft; or
(iii) Except for a recreational pilot, is acting as pilot in command of an aircraft on which more than one pilot is required under the type certification of the aircraft or the regulations under which the flight is conducted.