I've been playing as a created player in Career Mode as well. I'm also a CAM, but I'm American and started myself out at Columbus. I think listing you for a loan right away is pretty much an automatic thing for this mode, and it didn't make as much sense in my case since I started off as one of the top-5 players on the team. It was also weird - being loan listed with the MLS calendar - since my player was doing well I was absolutely inundated with transfer and loan offers throughout the season, during the summer window. Had offers from some pretty big clubs like Inter, Barca, Liverpool & PSG. That seemed a bit unrealistic for a 17 year-old with a half a season in the MLS, so I turned them all down. We were top of the league anyway and I wanted to win some hardware. The Crew steamrolled the league and the playoffs to lift the cup. I got my share of goals, but I focused more on getting assists and led the league in that category.
I'm on my second season now, and I wanted to take a more realistic step so I agreed to a loan deal with Nottingham Forest during the winter window. When I came aboard they were second place, and after taking maximum points in my first eight matches we are now at the top of the table. After a successful loan spell I might look to sign permanently with a bigger club in Europe.
I like in this mode that you have to play the manager's tactics and not your own. I wish though that before making a move to another team you could see what that manager favors. I've had to adapt at Forest to play more of a RCM role - a bit more defensive responsibility and I don't get to play as centrally. Unless I force the issue, for half the match my player is relegated to the top half of the screen, which I'm not usually comfortable with.
I did get a callup for the USMNT - had a hat trick on my debut. That was odd, since my player is more of a table-setter than a scorer at this stage. Got in to a couple more games, but haven't been called back into camp since, which is kinda odd. The players that have been getting called in for the US have me scratching my head - a ton of players that not only don't get called up IRL, but guys I've never heard of at all. Weird.