It seems there is still a Bug with the max offer.
In MFN-31,after the first day of Free Agency the 2 best Players are still available. So you can take a look at the max offers.
The Players are Nathan Goodwin (MLB) , and Abdul Rushing (LT).
The max offer for me is $94,962,685/6yr, but somehow Houston is able to offer $98,136,199/6yr.
This must be a Bug since the sliders are all the way to the right. And i am not able to increase my offer manually, without getting an Offer Exceeds maximum message.