Reggie McKenzie has been a busy man since the start of free agency – signing a marquee trio of players in the past several weeks – but the Raiders general manager isn't done quite yet, although, he did admit that the Silver and Black are likely done with spending on big ticket items.

"I'm never done," McKenzie told Alex Marvez and Tom Pelissero on SiriusXM NFL Radio. "With all that money, we're probably done with that big spending, yes, but [there are] always ways to improve your roster. It doesn't have to be a whole lot of big money players."

While they may be done with the big spending, McKenzie and the Raiders did make a big splash in free agency – earning high marks across the board from national pundits – beginning with the acquisition of highly-touted offensive lineman Kelechi Osemele.