I wasn't sure about this either. Personally I won't wear a team jersey unless I'm riding with the team, but he just likes the jersey.
I just didn't want to buy a $65 jersey and break some unspoken "don't wear the team jersey unless you are a team member rule"!
Last year on a ride, one of the guys I was riding with had on a jersey with the sleeves cut out that actually was the team jersey of a group that was on the same ride! He got mistaken a couple of times by other members as being part of the group and actually had "some words" with a cockier team member, but it ended up being funny once that dip-sh*& got over himself and his jersey.
The other thing I don't understand is when people buy jerseys from races that they don't compete in. Why would you want one unless you did the race?
Yah, I agree - how embarassing if someone came up and asked how they liked the race and how'd they do? Too funny!
The only limits that you have in life are the ones you impose on yourself. ~author unknown~