On a practical level, if you are known for being a "wheel sucker", then people wont go on breakaways with you. Likewise, if you are known for breaking promises

On a practical level, if you are known for being a "wheel sucker", then people wont go on breakaways with you. Likewise, if you are known for breaking promises then you will struggle to make the ad-hoc pacts and deals necessary to win at the pro-level (although u23 is essentially "every man for himself").