Question marks over fitness do still remain, however, and Neukirchner has freely admitted during testing that he having to reacquaint himself with competitive riding again.
The acid test for his body will be as and when Neukirchner takes a spill, but testing has gone well and if the confidence is now back, there is no reason why he shouldn't expect to be just as quick as Rea by the season's end.
One thing Ten Kate Racing won't have to worry about is another satellite team treading on its territory following the demise of Stiggy Racing.
While it frees up Ten Kate to fly the Honda flag, the manufacturer may not be so pleased to see the Swedish-based team, who at times led their charge in 2009, flounder as privateer efforts are looking surprisingly quite thin on the ground.
In addition to Stiggy Racing, Althea Racing has also defected to Ducati, leaving just Squadra Corse Italia as the only existing Honda representative to make it into the new season. Even then they will persevere with Vittorio Iannuzzo, who in two seasons has mustered just two points.
Honda will have two new teams to pin its hopes on, however, following the belated formation of Pro Ride and the graduation of Supersport runners Echo CRS.
Pro Ride's arrival comes after its planned debut with Gregorio Lavilla in 2009 was scuppered by a series of sponsorship withdrawals. Nonetheless, a year has passed and Pro Ride are set to debut – at Portimao - after entering into a deal with Speed of Japan, who in turn have placed Makoto Tamada on the bike
Potentially saving his career after two dismal seasons at Kawasaki, Tamada is treating the deal as a new start having enjoyed the majority of his MotoGP success in the past with Honda. His talk of podiums may be pushing it, but Tamada could follow in the footsteps of former Kawasaki team-mate Regis Laconi by reviving his reputation in pressure-free surroundings.
Another Kawasaki man to find refuge at Honda, Broc Parkes remains in Superbikes with the little-known Echo CRS outfit in 2010. The Italian team participated in the World Supersport Championship in 2009, but despite being mid-field at best, it hasn't deterred them from pushing on into Superbikes this year.
Testing suggests they won't be able to match Ducati's top second-tier team, Althea Racing, but Parkes is an experienced hand to guide them to points.
Ten Kate Racing
Squadra Corse Italia
Pro Ride WSBK