There is something about this year that has brought out the largemouths around here (Minneapolis) into crappie forage areas. We have taken more this year fishing crappies than we have ever seen before. These are all on crappie baits as small as 1/48th oz heads and inch and a quarter little shads. The one I got tonight was one of the smaller ones at maybe 3 pounds. The little bass have always been around but this year we have taken more 5 pound and larger ones than in all our previous years put together, the biggest being 23", all on crappie tackle and crappie presentations. Season for largemouths around here doesn't open for about a month yet either. Very strange year, but a bonus is a bonus and I will take all I can get. All ours have been thick, deep fish, too, just like yours. We have also been getting cutoffs already likely from both pike and muskies, and have landed a couple of good pike besides.
It is getting to the point that we never know just what is going to be in the crappie holes this spring! I have never seen a spring like this one!