Sometimes players will hit their ceiling before the end of their third season.
Ainsworth is still developing solidly wrt Vs R, Vs L and defensively. His eye is probably close to having topped out, and his contact is slowing considerably.
Going by his first season of development I would expect his Eye to reach close to 65, and he is only 5 from it now. He is likely to gain a couple more this season and a few next and will get near that 65.
Contact is probably a 55 MAX, so again he will get close but it will be only a few points this season and a few more next.
Owens control looks to have also reached it's ceiling. I would have projected 59 max and he's there now. I expect his Vs R to gain between 2-5 more points max over his career...
Bridges is probably still going to gain a couple more in his splits. I would have projected them to 75/64. He's already at 75 VsL, and only 3 points from 64 VsR, so I'd expect a 62 by season's end, and possibly a point or two increase during his career at the BL level.