I say let the man play and see how it pans out.
If he's injury prone we lose nothing. If he's a bust out player we struck gold. Now, i understand it might be more healthy to him long term to lose weight, but who gives a crap? Either he works for us (at his current weigth) and we have him locked up for the next few years cheap, or he flops and we cut him. If he's hurt, its' his own ***. If he proves he can get out there and burn DB's consistenly and catch balls let him keep his extra 10 lbs. If he breaks brittle ankles it's his own ***, not ours.
I understand where people are coming from but it may come down to this....
1. Hold him to his 230 weight limit and have him bithc and moan, and be counter productive
or...
2. Let him play and hope risk injuring himself
I pick 2 anyday. The guys a baller, i want him to drop to 230 but it just might not happen.