He’s married to a Florent, and maybe if Willas is his squire then he’ll go easy on Samwell. Though, with the peace time, I imagine that it will mean a far more focused attention of what is being learned. Then again, the Tarlys are one of the most influential families that aren’t tied to the Tyrells and his own involvement and specialty means getting exposed to fighting.
Squiring with Paxter would probably lead towards more involvement with the Greyjoy rebellion, and the exposure and experienced gained in the fleet in the following years isn’t anything to sneeze at either. Lord Paxter Redwyne of the Arbor, First Officer of the Redwyne Fleet.
Lord Randyll Tarly of Horn Hill, a reputed commander of men.