Absolutely. People forget Jose is only 5 foot 7, and has a reach of only 70 inches in a division with huge LW's. I see a guys like Maynard and Henderson posing problems for Aldo. Aldo will face a much tougher time at 155 than 145. I am not saying he will not do well. All i am saying is that his road will be a lot tougher and he can definetly lose at 155. At 145, i see nobody beating him. It is comparable to GSP moving up to 185 and facing a tough time, being only 5 foot 10 in a division of huge MW's. GSP and Aldo are best in their own respective weight classes.